\nMedical Laboratory Science Flashcards<\/a>\n<\/div>\n
<\/span>ASCP MLS Exam Eligibility<\/h2>\nThere are five routes to meeting eligibility requirements for this exam. It doesn’t matter which route you choose, but you must meet ALL of the eligibility requirements for a particular route. It is not possible to \u201cmix and match\u201d eligibility requirements.<\/p>\n\nRoute 1<\/summary>\n\n- A baccalaureate degree from a regionally accredited college or university<\/li>\n
- Successful completion of a National Accrediting Agency for Clinical Laboratory Sciences (NAACLS) accredited Medical Laboratory Scientist program within the last five years<\/li>\n<\/ul>\n<\/details>\n\n
Route 2<\/summary>\n\n- A valid Medical Laboratory Technician (MLT) American Society for Clinical Pathology (ASCP) certification<\/li>\n
- A baccalaureate degree from a regionally accredited college with one semester in microbiology, 16 semester hours in chemistry, and one semester in organic or biochemistry<\/li>\n
- Two years of full-time clinical experience* in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last five years<\/li>\n<\/ul>\n
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n\nRoute 3<\/summary>\n\n- A baccalaureate degree from a regionally accredited college with one semester in microbiology, 16 semester hours in chemistry, and one semester in organic or biochemistry<\/li>\n
- Five years of full-time clinical experience* in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n\nRoute 4<\/summary>\nThis eligibility method is generally for individuals with foreign education and experience.<\/p>\n
\n- A valid Medical Technologist (MT)\/MLS (ASCP) certification<\/li>\n
- A transcript evaluation verifying equivalency to a US baccalaureate degree from a regionally accredited college or university<\/li>\n
- Five years of full-time clinical experience in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n<\/details>\n\n
Route 5<\/summary>\nThis eligibility method is for individuals with military experience.<\/p>\n
\n- Successful completion of a 50-week US military medical laboratory training course within the last ten years<\/li>\n
- A baccalaureate degree from a regionally accredited college or university with 16 semester hours in biology, including one semester in microbiology and 16 semester hours in chemistry<\/li>\n
- One year of full-time clinical experience in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n<\/details>\n
<\/span>ASCP MLS Exam Outline<\/h2>\nThe Medical Laboratory Scientist exam is a computer-adaptive test (CAT) consisting of 100 multiple-choice questions, and you will be given a 2.5-hour time limit.<\/p>\n
The questions on the exam are split into two types: theoretical and procedural.<\/p>\n
\n- Theoretical:<\/strong> These questions measure your ability to apply knowledge effectively, calculate results accurately, and correlate patient results to disease states.<\/li>\n
- Procedural:<\/strong> These questions measure your skills in performing laboratory techniques and following quality assurance protocols.<\/li>\n<\/ul>\n
There are seven content areas on the exam:<\/p>\n
<\/span>1. Blood Banking (17%-22%)<\/h3>\nThese questions assess your knowledge of blood products, group systems, immunology, physiology and pathophysiology, serologic and molecular testing, and transfusion practice.<\/p>\n\nI. Blood Products<\/summary>\n\n- Donors<\/li>\n
- Processing<\/li>\n
- Storage<\/li>\n
- Blood components<\/li>\n
- Blood component quality control<\/li>\n<\/ul>\n<\/details>\n\n
II. Blood Group Systems<\/summary>\n\n- Genetics<\/li>\n
- Antigens\/Biochemistry<\/li>\n
- Role of blood groups in transfusion<\/li>\n<\/ul>\n<\/details>\n\n
III. Blood Group Immunology<\/summary>\n\n- Immune response<\/li>\n
- Immunoglobulins<\/li>\n
- Antigen-antibody interactions<\/li>\n
- Complement<\/li>\n<\/ul>\n<\/details>\n\n
IV. Physiology and Pathophysiology<\/summary>\n\n- Blood physiology<\/li>\n
- Coagulation and hemostasis<\/li>\n
- Fetus and newborn hemolytic disease<\/li>\n
- Anemias<\/li>\n
- Transplantation<\/li>\n<\/ul>\n<\/details>\n\n
V. Serologic and Molecular Testing<\/summary>\n\n- Routine tests<\/li>\n
- Reagents<\/li>\n
- Application of reagents and special tests<\/li>\n
- Platelet\/Leukocyte testing<\/li>\n
- Quality assurance<\/li>\n<\/ul>\n<\/details>\n\n
VI. Transfusion Practice<\/summary>\n\n- Indications for transfusion<\/li>\n
- Component therapy<\/li>\n
- Adverse transfusion effects<\/li>\n
- Apheresis and extracorporeal circulation<\/li>\n
- Blood administration<\/li>\n
- Patient blood management<\/li>\n<\/ul>\n<\/details>\n
<\/span>2. Urinalysis and Body Fluids (5%-10%)<\/h3>\nThese questions assess your knowledge of physical and chemical testing, microscopic analysis, physiology, and disease states.<\/p>\n\nI. Urinalysis<\/summary>\n\n- Physical<\/li>\n
- Microscopic<\/li>\n
- Chemical<\/li>\n
- Renal physiology<\/li>\n
- Disease states<\/li>\n<\/ul>\n<\/details>\n\n
II. Body Fluids<\/summary>\n\n- Physical<\/li>\n
- Microscopic<\/li>\n
- Chemical<\/li>\n
- Renal physiology<\/li>\n
- Disease states<\/li>\n<\/ul>\n<\/details>\n
<\/span>3. Chemistry (17%-22%)<\/h3>\nThese questions assess your knowledge of carbohydrates, lipids, heme derivatives, enzymes, proteins, and other nitrogen-containing compounds. Additional topics include acid-base determinations, electrolytes, endocrinology, vitamins and nutrition, therapeutic drug monitoring, and toxicology.<\/p>\n\nI. General Chemistry<\/summary>\n\n- Carbohydrates<\/li>\n
- Heme derivatives<\/li>\n
- Lipids<\/li>\n<\/ul>\n<\/details>\n\n
II. Proteins and Enzymes<\/summary>\n\n- Proteins and other nitrogen-containing compounds<\/li>\n
- Enzymes<\/li>\n<\/ul>\n<\/details>\n\n
III. Acid-base, Blood Gases, and Electrolytes<\/summary>\n\n- Acid-base determinations<\/li>\n
- Electrolytes<\/li>\n<\/ul>\n<\/details>\n\n
IV. Special Chemistry<\/summary>\n\n- Therapeutic drug monitoring<\/li>\n
- Endocrinology<\/li>\n
- Toxicology<\/li>\n
- Vitamins and nutrition<\/li>\n<\/ul>\n<\/details>\n
<\/span>4. Hematology (17%-22%)<\/h3>\nThese questions assess your knowledge of physiology, disease states, laboratory testing, and hemostasis (including physiology, disease states, and laboratory determinations).<\/p>\n\nI. Hematology Physiology<\/summary>\n\n- Function<\/li>\n
- Production<\/li>\n
- Destruction<\/li>\n<\/ul>\n<\/details>\n\n
II. Hematology Disease States<\/summary>\n\n- Leukocytes (WHO classification)<\/li>\n
- Erythrocytes<\/li>\n
- Platelets<\/li>\n<\/ul>\n<\/details>\n\n
III. Hematology Laboratory Testing<\/summary>\n\n- Hemoglobin<\/li>\n
- Cell counts<\/li>\n
- Flow cytometry immunophenotyping<\/li>\n
- Differentials and morphology evaluation<\/li>\n
- Molecular and cytogenetic testing<\/li>\n
- Hematocrit<\/li>\n
- Indices<\/li>\n
- Special stains<\/li>\n
- Hemolytic indicators<\/li>\n
- Other studies<\/li>\n<\/ul>\n<\/details>\n\n
IV. Hemostasis<\/summary>\n\n- Disease states<\/li>\n
- Physiology<\/li>\n
- Laboratory determinations<\/li>\n<\/ul>\n<\/details>\n
<\/span>5. Immunology (5%-10%)<\/h3>\nThese questions assess your knowledge of immunology principles, immune system diseases, transplantation, infectious disease serology, serologic procedures, and test results.<\/p>\n\nI. Principles of Immunology<\/summary>\n\n- Immunoglobulins<\/li>\n
- Immune system physiology<\/li>\n
- Antigen-antibody interactions<\/li>\n
- Complement<\/li>\n<\/ul>\n<\/details>\n\n
II. Diseases of the Immune System<\/summary>\n\n- Hypersensitivity<\/li>\n
- Immunodeficiency<\/li>\n
- Autoimmunity<\/li>\n
- Immunoproliferative diseases<\/li>\n<\/ul>\n<\/details>\n\n
III. Transplantation<\/summary>\n\n- HLA typing<\/li>\n
- Graft-vs-host disease<\/li>\n
- Tumor immunology<\/li>\n<\/ul>\n<\/details>\n\n
IV. Infectious Disease Serology<\/summary>\n\n- Stages of infection of Treponema pallidum<\/em> and Borrelia burgdorferi<\/em><\/li>\n
- Clinical significance and epidemiology of viral pathogens<\/li>\n
- Tuberculosis infection<\/li>\n<\/ul>\n<\/details>\n\n
V. Serologic Procedures<\/summary>\n\n- Rheumatoid factor<\/li>\n
- Cytokine testing<\/li>\n
- ANA<\/li>\n
- Immunofluorescence<\/li>\n
- Thyroid antibodies<\/li>\n
- Nontreponemal syphilis testing<\/li>\n
- Labeled immunoassays<\/li>\n
- Treponemal syphilis testing<\/li>\n<\/ul>\n<\/details>\n\n
VI. Test Results<\/summary>\n\n- Interpretation<\/li>\n
- Confirmatory testing<\/li>\n
- Disease state correlation<\/li>\n<\/ul>\n<\/details>\n
<\/span>6. Microbiology (17%-22%)<\/h3>\nThese questions assess your knowledge of pre-analytic procedures, analytic procedures for bacteriology, and analytic procedures for mycobacteriology, virology, parasitology, and mycology, and post-analytic procedures.<\/p>\n\nI. Preanalytic Procedures<\/summary>\n\n- Specimen collection and transport<\/li>\n
- Specimen processing<\/li>\n
- Stain procedures, principles, and interpretations<\/li>\n<\/ul>\n<\/details>\n\n
II. Analytic Procedures for Bacteriology<\/summary>\n\n- Cerebrospinal fluid<\/li>\n
- Upper respiratory<\/li>\n
- Lower respiratory<\/li>\n
- Blood and bone marrow<\/li>\n
- Body fluids from normally sterile sites<\/li>\n
- Genital tract<\/li>\n
- Antimicrobial susceptibility testing and antibiotic resistance<\/li>\n
- Gastrointestinal<\/li>\n
- MRSA\/MSSA, VRE, ESBL\/CRE screening<\/li>\n
- Skin, soft tissue, and bone<\/li>\n
- Urine<\/li>\n
- BSL-3 pathogens and select agents (bioterrorism)<\/li>\n<\/ul>\n<\/details>\n\n
III. Analytic Procedures for Mycobacteriology, Virology, Parasitology, and Mycology<\/summary>\n\n- Mycobacteriology and Nocardia<\/em> spp.<\/li>\n
- Virology<\/li>\n
- Parasitology<\/li>\n
- Mycology<\/li>\n<\/ul>\n<\/details>\n\n
IV. Postanalytic Procedures<\/summary>\n\n- Documentation practices<\/li>\n
- Critical and urgent value reporting<\/li>\n
- Result review and autoverification<\/li>\n
- Issuing corrected reports<\/li>\n
- Reporting to infection control\/prevention and public health<\/li>\n<\/ul>\n<\/details>\n
<\/span>7. Laboratory Operations (5%-10%)<\/h3>\nThese questions assess your knowledge of quality assessments\/troubleshooting, safety, laboratory mathematics, manual and automated methodology and instrumentation, basic management principles, and education principles.<\/p>\n\nI. Quality Assessment\/Troubleshooting<\/summary>\n\n- Preanalytical, analytical, and postanalytical<\/li>\n
- Point-of-care testing<\/li>\n
- Regulation<\/li>\n
- Quality control<\/li>\n
- Compliance<\/li>\n<\/ul>\n<\/details>\n\n
II. Safety<\/summary>\n\n- Safety programs and practices<\/li>\n
- Emergency procedures<\/li>\n<\/ul>\n<\/details>\n\n
III. Laboratory Mathematics<\/summary>\n\n- Standard curves<\/li>\n
- Sensitivity, specificity, and predictive value<\/li>\n
- Molarity and normality<\/li>\n
- Mean, median, mode and confidence intervals<\/li>\n
- Concentration, volume, and dilution<\/li>\n<\/ul>\n<\/details>\n\n
IV. Manual and Automated Methodology and Instrumentation<\/summary>\n\n- Basic laboratory equipment<\/li>\n
- Osmometry<\/li>\n
- Nephelometry<\/li>\n
- Electrophoresis<\/li>\n
- Flow cytometry<\/li>\n
- Spectrophotometry and photometry<\/li>\n
- Chromatography<\/li>\n
- Fluorometry<\/li>\n
- Mass spectrometry<\/li>\n
- Electrochemistry<\/li>\n
- Molecular methods<\/li>\n
- Hematology instrumentation<\/li>\n
- Automated microbiology processors<\/li>\n<\/ul>\n<\/details>\nV. Basic Management Principles
\nVI. Education Principles<\/p>\n<\/div>\n![\"exam](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2022\/12\/MLS-Outline-01.svg\")
<\/a><\/p>\n\n\t\t\t\n\t\t\t\t\n\t\t\t\t\tCheck Out Mometrix's MLS Study Guide<\/p>\n\t\t\t\t\t
Get practice questions, video tutorials, and detailed study lessons<\/p>\n\t\t\t\t\tGet Your Study Guide<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t![\"](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2025\/12\/mls.jpg\")
\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>How to Pass<\/h2>\nThink you aren\u2019t a good test-taker? Maybe on a study-time crunch? Or just don\u2019t know how to begin studying? Mometrix has designed a new Study Secrets course to help every student, no matter what study scenario you are in. Here\u2019s what you\u2019ll find in the Study Secrets Course:<\/p>\n
\n- Techniques to Conquer Procrastination<\/li>\n
- Steps to building a Study Plan custom to your learning style<\/li>\n
- 7 Effective Note-Taking Methods<\/li>\n
- Test-Taking Tips<\/li>\n
- Memory Techniques and Mnemonics<\/li>\n
- And much more!<\/li>\n<\/ul>\n
Everyone learns differently, so we\u2019ve tailored our Study Secrets Course to ensure every learner has what they need to prepare for their upcoming exam or semester. Click below to check it out!<\/p>\n
Study Secrets Online Course<\/a><\/div>\n<\/span>Registration<\/h2>\nTo apply for the exam, you will need to create an ASCP account on their website and fill out the application packet. Once you have submitted the application and the $250 application fee, you will need to then upload any supporting documentation that may be required via the eligibility route you have chosen. ASCP will not notify you of missing documents or discrepancies.<\/p>\n
When your application is approved, you will receive an Admission Notice email. When you receive the email, log on to your ASCP account to view your Admission Notice. The notice includes contact information for Pearson VUE to schedule your exam and your exam eligibility period. The exam is conducted at Pearson VUE Test Centers located nationwide and internationally. Most test centers offer appointments Monday through Saturday, holidays excepted.<\/p>\n
<\/span>Test Day<\/h2>\nOn your test day, you must arrive at the testing center at least 30 minutes before your appointment. Once you arrive, you will be asked to show a form of valid, government-issued photo ID. The facilitator will then inspect your identification, collect your signature and biometric information (using biometric technology), and assign a locker for you to place your belongings in during the exam.<\/p>\n
You may have a non-programmable calculator with you at your testing center. Everything else, including your cell phone and keys, must be secured in your assigned locker. Scratch paper or a dry-erase board will be provided for notes.<\/p>\n
<\/span>Test Scores<\/h2>\nAs mentioned previously, the MLS exam is computer-adaptive. Here\u2019s a look at how it works:
\n![\"A](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2022\/08\/Computer-Adaptive-Flowchart.svg\")
\n![\"\"](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2022\/09\/Difficulty-Ratings-for-Histotechnician-HT-Exam-Questions.svg\")
<\/p>\n
\nThe first question is judged to be of medium difficulty, and depending on your performance, the next question may be easier or harder. If you do well in the first question, the second question will be harder; conversely, if you do poorly on the first question, the second question will be easy.<\/p>\n
The questions on the MLS exam are rated on a scale of 100-999. The higher a question is rated, the harder the question is (e.g., a question marked as 566 will be more difficult than a question marked 481).<\/p>\n
To pass the exam, your final question must be on or above the 400 mark.<\/strong> If your final question is below this mark, you will not pass the exam, even if you have answered some questions above the 400 mark at some point during the exam. This is because the computer has rated the difficulty of your final question based on how you answered the previous questions.<\/p>\n<\/div>\n<\/span>Receiving Your Scores<\/h3>\nWithin four business days after taking your exam, you will receive an email notifying you that your results are available in your account. If you need to send your results to a third party, a verification request link is listed on your score report with instructions.<\/p>\n\n\t\t\t
\n\t\t\t\t\n\t\t\t\t\tCheck Out Mometrix's MLS Flashcards<\/p>\n\t\t\t\t\t
Get complex subjects broken down into easily understandable concepts<\/p>\n\t\t\t\t\tGet Your Flashcards<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t![\"](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2025\/12\/mlsflash.jpg\")
\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>FAQs<\/h2>\n\n\n\nQ<\/h4>\n
How many questions are on the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
There are 100 multiple-choice questions<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
How long is the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
The time limit for the exam is 2.5 hours.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
What is the passing score for the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
To pass the exam, you will need a minimum scaled score of 400.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
How much does the ASCP MLS exam cost?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
The application fee for the exam is $250.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\n
![\"Headshot](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2024\/01\/Peter-Rench-scaled.webp\")
By Peter Rench<\/span><\/p>Peter Rench joined Mometrix in 2009 and serves as Vice President of Product Development, responsible for overseeing all new product development and quality improvements. Mr. Rench, a National Merit Scholar, graduated magna cum laude with a Bachelor of Science in Mechanical Engineering and a minor in mathematics from Texas A&M University.<\/p>\n<\/div><\/div><\/div>
![\"Aaron](\"https:\/\/www.mometrix.com\/academy\/wp-content\/uploads\/2024\/12\/image_2024-12-11_124906662.png\")
Route 1<\/summary>\n\n- A baccalaureate degree from a regionally accredited college or university<\/li>\n
- Successful completion of a National Accrediting Agency for Clinical Laboratory Sciences (NAACLS) accredited Medical Laboratory Scientist program within the last five years<\/li>\n<\/ul>\n<\/details>\n\n
Route 2<\/summary>\n\n- A valid Medical Laboratory Technician (MLT) American Society for Clinical Pathology (ASCP) certification<\/li>\n
- A baccalaureate degree from a regionally accredited college with one semester in microbiology, 16 semester hours in chemistry, and one semester in organic or biochemistry<\/li>\n
- Two years of full-time clinical experience* in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last five years<\/li>\n<\/ul>\n
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n\nRoute 3<\/summary>\n\n- A baccalaureate degree from a regionally accredited college with one semester in microbiology, 16 semester hours in chemistry, and one semester in organic or biochemistry<\/li>\n
- Five years of full-time clinical experience* in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n\nRoute 4<\/summary>\nThis eligibility method is generally for individuals with foreign education and experience.<\/p>\n
\n- A valid Medical Technologist (MT)\/MLS (ASCP) certification<\/li>\n
- A transcript evaluation verifying equivalency to a US baccalaureate degree from a regionally accredited college or university<\/li>\n
- Five years of full-time clinical experience in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n<\/details>\n\n
Route 5<\/summary>\nThis eligibility method is for individuals with military experience.<\/p>\n
\n- Successful completion of a 50-week US military medical laboratory training course within the last ten years<\/li>\n
- A baccalaureate degree from a regionally accredited college or university with 16 semester hours in biology, including one semester in microbiology and 16 semester hours in chemistry<\/li>\n
- One year of full-time clinical experience in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n<\/details>\n
<\/span>ASCP MLS Exam Outline<\/h2>\nThe Medical Laboratory Scientist exam is a computer-adaptive test (CAT) consisting of 100 multiple-choice questions, and you will be given a 2.5-hour time limit.<\/p>\n
The questions on the exam are split into two types: theoretical and procedural.<\/p>\n
\n- Theoretical:<\/strong> These questions measure your ability to apply knowledge effectively, calculate results accurately, and correlate patient results to disease states.<\/li>\n
- Procedural:<\/strong> These questions measure your skills in performing laboratory techniques and following quality assurance protocols.<\/li>\n<\/ul>\n
There are seven content areas on the exam:<\/p>\n
<\/span>1. Blood Banking (17%-22%)<\/h3>\nThese questions assess your knowledge of blood products, group systems, immunology, physiology and pathophysiology, serologic and molecular testing, and transfusion practice.<\/p>\n\nI. Blood Products<\/summary>\n\n- Donors<\/li>\n
- Processing<\/li>\n
- Storage<\/li>\n
- Blood components<\/li>\n
- Blood component quality control<\/li>\n<\/ul>\n<\/details>\n\n
II. Blood Group Systems<\/summary>\n\n- Genetics<\/li>\n
- Antigens\/Biochemistry<\/li>\n
- Role of blood groups in transfusion<\/li>\n<\/ul>\n<\/details>\n\n
III. Blood Group Immunology<\/summary>\n\n- Immune response<\/li>\n
- Immunoglobulins<\/li>\n
- Antigen-antibody interactions<\/li>\n
- Complement<\/li>\n<\/ul>\n<\/details>\n\n
IV. Physiology and Pathophysiology<\/summary>\n\n- Blood physiology<\/li>\n
- Coagulation and hemostasis<\/li>\n
- Fetus and newborn hemolytic disease<\/li>\n
- Anemias<\/li>\n
- Transplantation<\/li>\n<\/ul>\n<\/details>\n\n
V. Serologic and Molecular Testing<\/summary>\n\n- Routine tests<\/li>\n
- Reagents<\/li>\n
- Application of reagents and special tests<\/li>\n
- Platelet\/Leukocyte testing<\/li>\n
- Quality assurance<\/li>\n<\/ul>\n<\/details>\n\n
VI. Transfusion Practice<\/summary>\n\n- Indications for transfusion<\/li>\n
- Component therapy<\/li>\n
- Adverse transfusion effects<\/li>\n
- Apheresis and extracorporeal circulation<\/li>\n
- Blood administration<\/li>\n
- Patient blood management<\/li>\n<\/ul>\n<\/details>\n
<\/span>2. Urinalysis and Body Fluids (5%-10%)<\/h3>\nThese questions assess your knowledge of physical and chemical testing, microscopic analysis, physiology, and disease states.<\/p>\n\nI. Urinalysis<\/summary>\n\n- Physical<\/li>\n
- Microscopic<\/li>\n
- Chemical<\/li>\n
- Renal physiology<\/li>\n
- Disease states<\/li>\n<\/ul>\n<\/details>\n\n
II. Body Fluids<\/summary>\n\n- Physical<\/li>\n
- Microscopic<\/li>\n
- Chemical<\/li>\n
- Renal physiology<\/li>\n
- Disease states<\/li>\n<\/ul>\n<\/details>\n
<\/span>3. Chemistry (17%-22%)<\/h3>\nThese questions assess your knowledge of carbohydrates, lipids, heme derivatives, enzymes, proteins, and other nitrogen-containing compounds. Additional topics include acid-base determinations, electrolytes, endocrinology, vitamins and nutrition, therapeutic drug monitoring, and toxicology.<\/p>\n\nI. General Chemistry<\/summary>\n\n- Carbohydrates<\/li>\n
- Heme derivatives<\/li>\n
- Lipids<\/li>\n<\/ul>\n<\/details>\n\n
II. Proteins and Enzymes<\/summary>\n\n- Proteins and other nitrogen-containing compounds<\/li>\n
- Enzymes<\/li>\n<\/ul>\n<\/details>\n\n
III. Acid-base, Blood Gases, and Electrolytes<\/summary>\n\n- Acid-base determinations<\/li>\n
- Electrolytes<\/li>\n<\/ul>\n<\/details>\n\n
IV. Special Chemistry<\/summary>\n\n- Therapeutic drug monitoring<\/li>\n
- Endocrinology<\/li>\n
- Toxicology<\/li>\n
- Vitamins and nutrition<\/li>\n<\/ul>\n<\/details>\n
<\/span>4. Hematology (17%-22%)<\/h3>\nThese questions assess your knowledge of physiology, disease states, laboratory testing, and hemostasis (including physiology, disease states, and laboratory determinations).<\/p>\n\nI. Hematology Physiology<\/summary>\n\n- Function<\/li>\n
- Production<\/li>\n
- Destruction<\/li>\n<\/ul>\n<\/details>\n\n
II. Hematology Disease States<\/summary>\n\n- Leukocytes (WHO classification)<\/li>\n
- Erythrocytes<\/li>\n
- Platelets<\/li>\n<\/ul>\n<\/details>\n\n
III. Hematology Laboratory Testing<\/summary>\n\n- Hemoglobin<\/li>\n
- Cell counts<\/li>\n
- Flow cytometry immunophenotyping<\/li>\n
- Differentials and morphology evaluation<\/li>\n
- Molecular and cytogenetic testing<\/li>\n
- Hematocrit<\/li>\n
- Indices<\/li>\n
- Special stains<\/li>\n
- Hemolytic indicators<\/li>\n
- Other studies<\/li>\n<\/ul>\n<\/details>\n\n
IV. Hemostasis<\/summary>\n\n- Disease states<\/li>\n
- Physiology<\/li>\n
- Laboratory determinations<\/li>\n<\/ul>\n<\/details>\n
<\/span>5. Immunology (5%-10%)<\/h3>\nThese questions assess your knowledge of immunology principles, immune system diseases, transplantation, infectious disease serology, serologic procedures, and test results.<\/p>\n\nI. Principles of Immunology<\/summary>\n\n- Immunoglobulins<\/li>\n
- Immune system physiology<\/li>\n
- Antigen-antibody interactions<\/li>\n
- Complement<\/li>\n<\/ul>\n<\/details>\n\n
II. Diseases of the Immune System<\/summary>\n\n- Hypersensitivity<\/li>\n
- Immunodeficiency<\/li>\n
- Autoimmunity<\/li>\n
- Immunoproliferative diseases<\/li>\n<\/ul>\n<\/details>\n\n
III. Transplantation<\/summary>\n\n- HLA typing<\/li>\n
- Graft-vs-host disease<\/li>\n
- Tumor immunology<\/li>\n<\/ul>\n<\/details>\n\n
IV. Infectious Disease Serology<\/summary>\n\n- Stages of infection of Treponema pallidum<\/em> and Borrelia burgdorferi<\/em><\/li>\n
- Clinical significance and epidemiology of viral pathogens<\/li>\n
- Tuberculosis infection<\/li>\n<\/ul>\n<\/details>\n\n
V. Serologic Procedures<\/summary>\n\n- Rheumatoid factor<\/li>\n
- Cytokine testing<\/li>\n
- ANA<\/li>\n
- Immunofluorescence<\/li>\n
- Thyroid antibodies<\/li>\n
- Nontreponemal syphilis testing<\/li>\n
- Labeled immunoassays<\/li>\n
- Treponemal syphilis testing<\/li>\n<\/ul>\n<\/details>\n\n
VI. Test Results<\/summary>\n\n- Interpretation<\/li>\n
- Confirmatory testing<\/li>\n
- Disease state correlation<\/li>\n<\/ul>\n<\/details>\n
<\/span>6. Microbiology (17%-22%)<\/h3>\nThese questions assess your knowledge of pre-analytic procedures, analytic procedures for bacteriology, and analytic procedures for mycobacteriology, virology, parasitology, and mycology, and post-analytic procedures.<\/p>\n\nI. Preanalytic Procedures<\/summary>\n\n- Specimen collection and transport<\/li>\n
- Specimen processing<\/li>\n
- Stain procedures, principles, and interpretations<\/li>\n<\/ul>\n<\/details>\n\n
II. Analytic Procedures for Bacteriology<\/summary>\n\n- Cerebrospinal fluid<\/li>\n
- Upper respiratory<\/li>\n
- Lower respiratory<\/li>\n
- Blood and bone marrow<\/li>\n
- Body fluids from normally sterile sites<\/li>\n
- Genital tract<\/li>\n
- Antimicrobial susceptibility testing and antibiotic resistance<\/li>\n
- Gastrointestinal<\/li>\n
- MRSA\/MSSA, VRE, ESBL\/CRE screening<\/li>\n
- Skin, soft tissue, and bone<\/li>\n
- Urine<\/li>\n
- BSL-3 pathogens and select agents (bioterrorism)<\/li>\n<\/ul>\n<\/details>\n\n
III. Analytic Procedures for Mycobacteriology, Virology, Parasitology, and Mycology<\/summary>\n\n- Mycobacteriology and Nocardia<\/em> spp.<\/li>\n
- Virology<\/li>\n
- Parasitology<\/li>\n
- Mycology<\/li>\n<\/ul>\n<\/details>\n\n
IV. Postanalytic Procedures<\/summary>\n\n- Documentation practices<\/li>\n
- Critical and urgent value reporting<\/li>\n
- Result review and autoverification<\/li>\n
- Issuing corrected reports<\/li>\n
- Reporting to infection control\/prevention and public health<\/li>\n<\/ul>\n<\/details>\n
<\/span>7. Laboratory Operations (5%-10%)<\/h3>\nThese questions assess your knowledge of quality assessments\/troubleshooting, safety, laboratory mathematics, manual and automated methodology and instrumentation, basic management principles, and education principles.<\/p>\n\nI. Quality Assessment\/Troubleshooting<\/summary>\n\n- Preanalytical, analytical, and postanalytical<\/li>\n
- Point-of-care testing<\/li>\n
- Regulation<\/li>\n
- Quality control<\/li>\n
- Compliance<\/li>\n<\/ul>\n<\/details>\n\n
II. Safety<\/summary>\n\n- Safety programs and practices<\/li>\n
- Emergency procedures<\/li>\n<\/ul>\n<\/details>\n\n
III. Laboratory Mathematics<\/summary>\n\n- Standard curves<\/li>\n
- Sensitivity, specificity, and predictive value<\/li>\n
- Molarity and normality<\/li>\n
- Mean, median, mode and confidence intervals<\/li>\n
- Concentration, volume, and dilution<\/li>\n<\/ul>\n<\/details>\n\n
IV. Manual and Automated Methodology and Instrumentation<\/summary>\n\n- Basic laboratory equipment<\/li>\n
- Osmometry<\/li>\n
- Nephelometry<\/li>\n
- Electrophoresis<\/li>\n
- Flow cytometry<\/li>\n
- Spectrophotometry and photometry<\/li>\n
- Chromatography<\/li>\n
- Fluorometry<\/li>\n
- Mass spectrometry<\/li>\n
- Electrochemistry<\/li>\n
- Molecular methods<\/li>\n
- Hematology instrumentation<\/li>\n
- Automated microbiology processors<\/li>\n<\/ul>\n<\/details>\nV. Basic Management Principles
\nVI. Education Principles<\/p>\n<\/div>\n<\/a><\/p>\n\n\t\t\t\n\t\t\t\t\n\t\t\t\t\tCheck Out Mometrix's MLS Study Guide<\/p>\n\t\t\t\t\t
Get practice questions, video tutorials, and detailed study lessons<\/p>\n\t\t\t\t\tGet Your Study Guide<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>How to Pass<\/h2>\nThink you aren\u2019t a good test-taker? Maybe on a study-time crunch? Or just don\u2019t know how to begin studying? Mometrix has designed a new Study Secrets course to help every student, no matter what study scenario you are in. Here\u2019s what you\u2019ll find in the Study Secrets Course:<\/p>\n
\n- Techniques to Conquer Procrastination<\/li>\n
- Steps to building a Study Plan custom to your learning style<\/li>\n
- 7 Effective Note-Taking Methods<\/li>\n
- Test-Taking Tips<\/li>\n
- Memory Techniques and Mnemonics<\/li>\n
- And much more!<\/li>\n<\/ul>\n
Everyone learns differently, so we\u2019ve tailored our Study Secrets Course to ensure every learner has what they need to prepare for their upcoming exam or semester. Click below to check it out!<\/p>\n
Study Secrets Online Course<\/a><\/div>\n<\/span>Registration<\/h2>\nTo apply for the exam, you will need to create an ASCP account on their website and fill out the application packet. Once you have submitted the application and the $250 application fee, you will need to then upload any supporting documentation that may be required via the eligibility route you have chosen. ASCP will not notify you of missing documents or discrepancies.<\/p>\n
When your application is approved, you will receive an Admission Notice email. When you receive the email, log on to your ASCP account to view your Admission Notice. The notice includes contact information for Pearson VUE to schedule your exam and your exam eligibility period. The exam is conducted at Pearson VUE Test Centers located nationwide and internationally. Most test centers offer appointments Monday through Saturday, holidays excepted.<\/p>\n
<\/span>Test Day<\/h2>\nOn your test day, you must arrive at the testing center at least 30 minutes before your appointment. Once you arrive, you will be asked to show a form of valid, government-issued photo ID. The facilitator will then inspect your identification, collect your signature and biometric information (using biometric technology), and assign a locker for you to place your belongings in during the exam.<\/p>\n
You may have a non-programmable calculator with you at your testing center. Everything else, including your cell phone and keys, must be secured in your assigned locker. Scratch paper or a dry-erase board will be provided for notes.<\/p>\n
<\/span>Test Scores<\/h2>\nAs mentioned previously, the MLS exam is computer-adaptive. Here\u2019s a look at how it works:
\n
\n<\/p>\n
\nThe first question is judged to be of medium difficulty, and depending on your performance, the next question may be easier or harder. If you do well in the first question, the second question will be harder; conversely, if you do poorly on the first question, the second question will be easy.<\/p>\n
The questions on the MLS exam are rated on a scale of 100-999. The higher a question is rated, the harder the question is (e.g., a question marked as 566 will be more difficult than a question marked 481).<\/p>\n
To pass the exam, your final question must be on or above the 400 mark.<\/strong> If your final question is below this mark, you will not pass the exam, even if you have answered some questions above the 400 mark at some point during the exam. This is because the computer has rated the difficulty of your final question based on how you answered the previous questions.<\/p>\n<\/div>\n<\/span>Receiving Your Scores<\/h3>\nWithin four business days after taking your exam, you will receive an email notifying you that your results are available in your account. If you need to send your results to a third party, a verification request link is listed on your score report with instructions.<\/p>\n\n\t\t\t
\n\t\t\t\t\n\t\t\t\t\tCheck Out Mometrix's MLS Flashcards<\/p>\n\t\t\t\t\t
Get complex subjects broken down into easily understandable concepts<\/p>\n\t\t\t\t\tGet Your Flashcards<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>FAQs<\/h2>\n\n\n\nQ<\/h4>\n
How many questions are on the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
There are 100 multiple-choice questions<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
How long is the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
The time limit for the exam is 2.5 hours.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
What is the passing score for the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
To pass the exam, you will need a minimum scaled score of 400.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
How much does the ASCP MLS exam cost?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
The application fee for the exam is $250.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\n
By Peter Rench<\/span><\/p>Peter Rench joined Mometrix in 2009 and serves as Vice President of Product Development, responsible for overseeing all new product development and quality improvements. Mr. Rench, a National Merit Scholar, graduated magna cum laude with a Bachelor of Science in Mechanical Engineering and a minor in mathematics from Texas A&M University.<\/p>\n<\/div><\/div><\/div>
Route 2<\/summary>\n\n- A valid Medical Laboratory Technician (MLT) American Society for Clinical Pathology (ASCP) certification<\/li>\n
- A baccalaureate degree from a regionally accredited college with one semester in microbiology, 16 semester hours in chemistry, and one semester in organic or biochemistry<\/li>\n
- Two years of full-time clinical experience* in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last five years<\/li>\n<\/ul>\n
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n\nRoute 3<\/summary>\n\n- A baccalaureate degree from a regionally accredited college with one semester in microbiology, 16 semester hours in chemistry, and one semester in organic or biochemistry<\/li>\n
- Five years of full-time clinical experience* in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n\nRoute 4<\/summary>\nThis eligibility method is generally for individuals with foreign education and experience.<\/p>\n
\n- A valid Medical Technologist (MT)\/MLS (ASCP) certification<\/li>\n
- A transcript evaluation verifying equivalency to a US baccalaureate degree from a regionally accredited college or university<\/li>\n
- Five years of full-time clinical experience in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n<\/details>\n\n
Route 5<\/summary>\nThis eligibility method is for individuals with military experience.<\/p>\n
\n- Successful completion of a 50-week US military medical laboratory training course within the last ten years<\/li>\n
- A baccalaureate degree from a regionally accredited college or university with 16 semester hours in biology, including one semester in microbiology and 16 semester hours in chemistry<\/li>\n
- One year of full-time clinical experience in blood banking, chemistry, hematology, microbiology, immunology, and urinalysis\/body fluids in a laboratory within the last ten years<\/li>\n<\/ul>\n<\/details>\n
<\/span>ASCP MLS Exam Outline<\/h2>\nThe Medical Laboratory Scientist exam is a computer-adaptive test (CAT) consisting of 100 multiple-choice questions, and you will be given a 2.5-hour time limit.<\/p>\n
The questions on the exam are split into two types: theoretical and procedural.<\/p>\n
\n- Theoretical:<\/strong> These questions measure your ability to apply knowledge effectively, calculate results accurately, and correlate patient results to disease states.<\/li>\n
- Procedural:<\/strong> These questions measure your skills in performing laboratory techniques and following quality assurance protocols.<\/li>\n<\/ul>\n
There are seven content areas on the exam:<\/p>\n
<\/span>1. Blood Banking (17%-22%)<\/h3>\nThese questions assess your knowledge of blood products, group systems, immunology, physiology and pathophysiology, serologic and molecular testing, and transfusion practice.<\/p>\n\nI. Blood Products<\/summary>\n\n- Donors<\/li>\n
- Processing<\/li>\n
- Storage<\/li>\n
- Blood components<\/li>\n
- Blood component quality control<\/li>\n<\/ul>\n<\/details>\n\n
II. Blood Group Systems<\/summary>\n\n- Genetics<\/li>\n
- Antigens\/Biochemistry<\/li>\n
- Role of blood groups in transfusion<\/li>\n<\/ul>\n<\/details>\n\n
III. Blood Group Immunology<\/summary>\n\n- Immune response<\/li>\n
- Immunoglobulins<\/li>\n
- Antigen-antibody interactions<\/li>\n
- Complement<\/li>\n<\/ul>\n<\/details>\n\n
IV. Physiology and Pathophysiology<\/summary>\n\n- Blood physiology<\/li>\n
- Coagulation and hemostasis<\/li>\n
- Fetus and newborn hemolytic disease<\/li>\n
- Anemias<\/li>\n
- Transplantation<\/li>\n<\/ul>\n<\/details>\n\n
V. Serologic and Molecular Testing<\/summary>\n\n- Routine tests<\/li>\n
- Reagents<\/li>\n
- Application of reagents and special tests<\/li>\n
- Platelet\/Leukocyte testing<\/li>\n
- Quality assurance<\/li>\n<\/ul>\n<\/details>\n\n
VI. Transfusion Practice<\/summary>\n\n- Indications for transfusion<\/li>\n
- Component therapy<\/li>\n
- Adverse transfusion effects<\/li>\n
- Apheresis and extracorporeal circulation<\/li>\n
- Blood administration<\/li>\n
- Patient blood management<\/li>\n<\/ul>\n<\/details>\n
<\/span>2. Urinalysis and Body Fluids (5%-10%)<\/h3>\nThese questions assess your knowledge of physical and chemical testing, microscopic analysis, physiology, and disease states.<\/p>\n\nI. Urinalysis<\/summary>\n\n- Physical<\/li>\n
- Microscopic<\/li>\n
- Chemical<\/li>\n
- Renal physiology<\/li>\n
- Disease states<\/li>\n<\/ul>\n<\/details>\n\n
II. Body Fluids<\/summary>\n\n- Physical<\/li>\n
- Microscopic<\/li>\n
- Chemical<\/li>\n
- Renal physiology<\/li>\n
- Disease states<\/li>\n<\/ul>\n<\/details>\n
<\/span>3. Chemistry (17%-22%)<\/h3>\nThese questions assess your knowledge of carbohydrates, lipids, heme derivatives, enzymes, proteins, and other nitrogen-containing compounds. Additional topics include acid-base determinations, electrolytes, endocrinology, vitamins and nutrition, therapeutic drug monitoring, and toxicology.<\/p>\n\nI. General Chemistry<\/summary>\n\n- Carbohydrates<\/li>\n
- Heme derivatives<\/li>\n
- Lipids<\/li>\n<\/ul>\n<\/details>\n\n
II. Proteins and Enzymes<\/summary>\n\n- Proteins and other nitrogen-containing compounds<\/li>\n
- Enzymes<\/li>\n<\/ul>\n<\/details>\n\n
III. Acid-base, Blood Gases, and Electrolytes<\/summary>\n\n- Acid-base determinations<\/li>\n
- Electrolytes<\/li>\n<\/ul>\n<\/details>\n\n
IV. Special Chemistry<\/summary>\n\n- Therapeutic drug monitoring<\/li>\n
- Endocrinology<\/li>\n
- Toxicology<\/li>\n
- Vitamins and nutrition<\/li>\n<\/ul>\n<\/details>\n
<\/span>4. Hematology (17%-22%)<\/h3>\nThese questions assess your knowledge of physiology, disease states, laboratory testing, and hemostasis (including physiology, disease states, and laboratory determinations).<\/p>\n\nI. Hematology Physiology<\/summary>\n\n- Function<\/li>\n
- Production<\/li>\n
- Destruction<\/li>\n<\/ul>\n<\/details>\n\n
II. Hematology Disease States<\/summary>\n\n- Leukocytes (WHO classification)<\/li>\n
- Erythrocytes<\/li>\n
- Platelets<\/li>\n<\/ul>\n<\/details>\n\n
III. Hematology Laboratory Testing<\/summary>\n\n- Hemoglobin<\/li>\n
- Cell counts<\/li>\n
- Flow cytometry immunophenotyping<\/li>\n
- Differentials and morphology evaluation<\/li>\n
- Molecular and cytogenetic testing<\/li>\n
- Hematocrit<\/li>\n
- Indices<\/li>\n
- Special stains<\/li>\n
- Hemolytic indicators<\/li>\n
- Other studies<\/li>\n<\/ul>\n<\/details>\n\n
IV. Hemostasis<\/summary>\n\n- Disease states<\/li>\n
- Physiology<\/li>\n
- Laboratory determinations<\/li>\n<\/ul>\n<\/details>\n
<\/span>5. Immunology (5%-10%)<\/h3>\nThese questions assess your knowledge of immunology principles, immune system diseases, transplantation, infectious disease serology, serologic procedures, and test results.<\/p>\n\nI. Principles of Immunology<\/summary>\n\n- Immunoglobulins<\/li>\n
- Immune system physiology<\/li>\n
- Antigen-antibody interactions<\/li>\n
- Complement<\/li>\n<\/ul>\n<\/details>\n\n
II. Diseases of the Immune System<\/summary>\n\n- Hypersensitivity<\/li>\n
- Immunodeficiency<\/li>\n
- Autoimmunity<\/li>\n
- Immunoproliferative diseases<\/li>\n<\/ul>\n<\/details>\n\n
III. Transplantation<\/summary>\n\n- HLA typing<\/li>\n
- Graft-vs-host disease<\/li>\n
- Tumor immunology<\/li>\n<\/ul>\n<\/details>\n\n
IV. Infectious Disease Serology<\/summary>\n\n- Stages of infection of Treponema pallidum<\/em> and Borrelia burgdorferi<\/em><\/li>\n
- Clinical significance and epidemiology of viral pathogens<\/li>\n
- Tuberculosis infection<\/li>\n<\/ul>\n<\/details>\n\n
V. Serologic Procedures<\/summary>\n\n- Rheumatoid factor<\/li>\n
- Cytokine testing<\/li>\n
- ANA<\/li>\n
- Immunofluorescence<\/li>\n
- Thyroid antibodies<\/li>\n
- Nontreponemal syphilis testing<\/li>\n
- Labeled immunoassays<\/li>\n
- Treponemal syphilis testing<\/li>\n<\/ul>\n<\/details>\n\n
VI. Test Results<\/summary>\n\n- Interpretation<\/li>\n
- Confirmatory testing<\/li>\n
- Disease state correlation<\/li>\n<\/ul>\n<\/details>\n
<\/span>6. Microbiology (17%-22%)<\/h3>\nThese questions assess your knowledge of pre-analytic procedures, analytic procedures for bacteriology, and analytic procedures for mycobacteriology, virology, parasitology, and mycology, and post-analytic procedures.<\/p>\n\nI. Preanalytic Procedures<\/summary>\n\n- Specimen collection and transport<\/li>\n
- Specimen processing<\/li>\n
- Stain procedures, principles, and interpretations<\/li>\n<\/ul>\n<\/details>\n\n
II. Analytic Procedures for Bacteriology<\/summary>\n\n- Cerebrospinal fluid<\/li>\n
- Upper respiratory<\/li>\n
- Lower respiratory<\/li>\n
- Blood and bone marrow<\/li>\n
- Body fluids from normally sterile sites<\/li>\n
- Genital tract<\/li>\n
- Antimicrobial susceptibility testing and antibiotic resistance<\/li>\n
- Gastrointestinal<\/li>\n
- MRSA\/MSSA, VRE, ESBL\/CRE screening<\/li>\n
- Skin, soft tissue, and bone<\/li>\n
- Urine<\/li>\n
- BSL-3 pathogens and select agents (bioterrorism)<\/li>\n<\/ul>\n<\/details>\n\n
III. Analytic Procedures for Mycobacteriology, Virology, Parasitology, and Mycology<\/summary>\n\n- Mycobacteriology and Nocardia<\/em> spp.<\/li>\n
- Virology<\/li>\n
- Parasitology<\/li>\n
- Mycology<\/li>\n<\/ul>\n<\/details>\n\n
IV. Postanalytic Procedures<\/summary>\n\n- Documentation practices<\/li>\n
- Critical and urgent value reporting<\/li>\n
- Result review and autoverification<\/li>\n
- Issuing corrected reports<\/li>\n
- Reporting to infection control\/prevention and public health<\/li>\n<\/ul>\n<\/details>\n
<\/span>7. Laboratory Operations (5%-10%)<\/h3>\nThese questions assess your knowledge of quality assessments\/troubleshooting, safety, laboratory mathematics, manual and automated methodology and instrumentation, basic management principles, and education principles.<\/p>\n\nI. Quality Assessment\/Troubleshooting<\/summary>\n\n- Preanalytical, analytical, and postanalytical<\/li>\n
- Point-of-care testing<\/li>\n
- Regulation<\/li>\n
- Quality control<\/li>\n
- Compliance<\/li>\n<\/ul>\n<\/details>\n\n
II. Safety<\/summary>\n\n- Safety programs and practices<\/li>\n
- Emergency procedures<\/li>\n<\/ul>\n<\/details>\n\n
III. Laboratory Mathematics<\/summary>\n\n- Standard curves<\/li>\n
- Sensitivity, specificity, and predictive value<\/li>\n
- Molarity and normality<\/li>\n
- Mean, median, mode and confidence intervals<\/li>\n
- Concentration, volume, and dilution<\/li>\n<\/ul>\n<\/details>\n\n
IV. Manual and Automated Methodology and Instrumentation<\/summary>\n\n- Basic laboratory equipment<\/li>\n
- Osmometry<\/li>\n
- Nephelometry<\/li>\n
- Electrophoresis<\/li>\n
- Flow cytometry<\/li>\n
- Spectrophotometry and photometry<\/li>\n
- Chromatography<\/li>\n
- Fluorometry<\/li>\n
- Mass spectrometry<\/li>\n
- Electrochemistry<\/li>\n
- Molecular methods<\/li>\n
- Hematology instrumentation<\/li>\n
- Automated microbiology processors<\/li>\n<\/ul>\n<\/details>\nV. Basic Management Principles
\nVI. Education Principles<\/p>\n<\/div>\n<\/a><\/p>\n\n\t\t\t\n\t\t\t\t\n\t\t\t\t\tCheck Out Mometrix's MLS Study Guide<\/p>\n\t\t\t\t\t
Get practice questions, video tutorials, and detailed study lessons<\/p>\n\t\t\t\t\tGet Your Study Guide<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>How to Pass<\/h2>\nThink you aren\u2019t a good test-taker? Maybe on a study-time crunch? Or just don\u2019t know how to begin studying? Mometrix has designed a new Study Secrets course to help every student, no matter what study scenario you are in. Here\u2019s what you\u2019ll find in the Study Secrets Course:<\/p>\n
\n- Techniques to Conquer Procrastination<\/li>\n
- Steps to building a Study Plan custom to your learning style<\/li>\n
- 7 Effective Note-Taking Methods<\/li>\n
- Test-Taking Tips<\/li>\n
- Memory Techniques and Mnemonics<\/li>\n
- And much more!<\/li>\n<\/ul>\n
Everyone learns differently, so we\u2019ve tailored our Study Secrets Course to ensure every learner has what they need to prepare for their upcoming exam or semester. Click below to check it out!<\/p>\n
Study Secrets Online Course<\/a><\/div>\n<\/span>Registration<\/h2>\nTo apply for the exam, you will need to create an ASCP account on their website and fill out the application packet. Once you have submitted the application and the $250 application fee, you will need to then upload any supporting documentation that may be required via the eligibility route you have chosen. ASCP will not notify you of missing documents or discrepancies.<\/p>\n
When your application is approved, you will receive an Admission Notice email. When you receive the email, log on to your ASCP account to view your Admission Notice. The notice includes contact information for Pearson VUE to schedule your exam and your exam eligibility period. The exam is conducted at Pearson VUE Test Centers located nationwide and internationally. Most test centers offer appointments Monday through Saturday, holidays excepted.<\/p>\n
<\/span>Test Day<\/h2>\nOn your test day, you must arrive at the testing center at least 30 minutes before your appointment. Once you arrive, you will be asked to show a form of valid, government-issued photo ID. The facilitator will then inspect your identification, collect your signature and biometric information (using biometric technology), and assign a locker for you to place your belongings in during the exam.<\/p>\n
You may have a non-programmable calculator with you at your testing center. Everything else, including your cell phone and keys, must be secured in your assigned locker. Scratch paper or a dry-erase board will be provided for notes.<\/p>\n
<\/span>Test Scores<\/h2>\nAs mentioned previously, the MLS exam is computer-adaptive. Here\u2019s a look at how it works:
\n
\n<\/p>\n
\nThe first question is judged to be of medium difficulty, and depending on your performance, the next question may be easier or harder. If you do well in the first question, the second question will be harder; conversely, if you do poorly on the first question, the second question will be easy.<\/p>\n
The questions on the MLS exam are rated on a scale of 100-999. The higher a question is rated, the harder the question is (e.g., a question marked as 566 will be more difficult than a question marked 481).<\/p>\n
To pass the exam, your final question must be on or above the 400 mark.<\/strong> If your final question is below this mark, you will not pass the exam, even if you have answered some questions above the 400 mark at some point during the exam. This is because the computer has rated the difficulty of your final question based on how you answered the previous questions.<\/p>\n<\/div>\n<\/span>Receiving Your Scores<\/h3>\nWithin four business days after taking your exam, you will receive an email notifying you that your results are available in your account. If you need to send your results to a third party, a verification request link is listed on your score report with instructions.<\/p>\n\n\t\t\t
\n\t\t\t\t\n\t\t\t\t\tCheck Out Mometrix's MLS Flashcards<\/p>\n\t\t\t\t\t
Get complex subjects broken down into easily understandable concepts<\/p>\n\t\t\t\t\tGet Your Flashcards<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>FAQs<\/h2>\n\n\n\nQ<\/h4>\n
How many questions are on the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
There are 100 multiple-choice questions<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
How long is the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
The time limit for the exam is 2.5 hours.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
What is the passing score for the ASCP MLS exam?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
To pass the exam, you will need a minimum scaled score of 400.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n
\n\nQ<\/h4>\n
How much does the ASCP MLS exam cost?<\/p>\n<\/p><\/div>\n
\nA<\/h4>\n
The application fee for the exam is $250.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\n
By Peter Rench<\/span><\/p>Peter Rench joined Mometrix in 2009 and serves as Vice President of Product Development, responsible for overseeing all new product development and quality improvements. Mr. Rench, a National Merit Scholar, graduated magna cum laude with a Bachelor of Science in Mechanical Engineering and a minor in mathematics from Texas A&M University.<\/p>\n<\/div><\/div><\/div>
*Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n *Completion of a NAACLS-accredited MLS program, NAACLS or Accrediting Bureau of Health Education Schools (ABHES)-accredited MLT program, or a foreign medical laboratory science clinical training program within the last five years can be used for one year of clinical experience and one semester of organic or biochemistry.<\/em><\/p>\n<\/details>\n This eligibility method is generally for individuals with foreign education and experience.<\/p>\n This eligibility method is for individuals with military experience.<\/p>\n The Medical Laboratory Scientist exam is a computer-adaptive test (CAT) consisting of 100 multiple-choice questions, and you will be given a 2.5-hour time limit.<\/p>\n The questions on the exam are split into two types: theoretical and procedural.<\/p>\n There are seven content areas on the exam:<\/p>\n These questions assess your knowledge of blood products, group systems, immunology, physiology and pathophysiology, serologic and molecular testing, and transfusion practice.<\/p>\n These questions assess your knowledge of physical and chemical testing, microscopic analysis, physiology, and disease states.<\/p>\n These questions assess your knowledge of carbohydrates, lipids, heme derivatives, enzymes, proteins, and other nitrogen-containing compounds. Additional topics include acid-base determinations, electrolytes, endocrinology, vitamins and nutrition, therapeutic drug monitoring, and toxicology.<\/p>\n These questions assess your knowledge of physiology, disease states, laboratory testing, and hemostasis (including physiology, disease states, and laboratory determinations).<\/p>\n These questions assess your knowledge of immunology principles, immune system diseases, transplantation, infectious disease serology, serologic procedures, and test results.<\/p>\n These questions assess your knowledge of pre-analytic procedures, analytic procedures for bacteriology, and analytic procedures for mycobacteriology, virology, parasitology, and mycology, and post-analytic procedures.<\/p>\n These questions assess your knowledge of quality assessments\/troubleshooting, safety, laboratory mathematics, manual and automated methodology and instrumentation, basic management principles, and education principles.<\/p>\n Check Out Mometrix's MLS Study Guide<\/p>\n\t\t\t\t\t Get practice questions, video tutorials, and detailed study lessons<\/p>\n\t\t\t\t\tGet Your Study Guide<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t Think you aren\u2019t a good test-taker? Maybe on a study-time crunch? Or just don\u2019t know how to begin studying? Mometrix has designed a new Study Secrets course to help every student, no matter what study scenario you are in. Here\u2019s what you\u2019ll find in the Study Secrets Course:<\/p>\n Everyone learns differently, so we\u2019ve tailored our Study Secrets Course to ensure every learner has what they need to prepare for their upcoming exam or semester. Click below to check it out!<\/p>\n To apply for the exam, you will need to create an ASCP account on their website and fill out the application packet. Once you have submitted the application and the $250 application fee, you will need to then upload any supporting documentation that may be required via the eligibility route you have chosen. ASCP will not notify you of missing documents or discrepancies.<\/p>\n When your application is approved, you will receive an Admission Notice email. When you receive the email, log on to your ASCP account to view your Admission Notice. The notice includes contact information for Pearson VUE to schedule your exam and your exam eligibility period. The exam is conducted at Pearson VUE Test Centers located nationwide and internationally. Most test centers offer appointments Monday through Saturday, holidays excepted.<\/p>\n On your test day, you must arrive at the testing center at least 30 minutes before your appointment. Once you arrive, you will be asked to show a form of valid, government-issued photo ID. The facilitator will then inspect your identification, collect your signature and biometric information (using biometric technology), and assign a locker for you to place your belongings in during the exam.<\/p>\n You may have a non-programmable calculator with you at your testing center. Everything else, including your cell phone and keys, must be secured in your assigned locker. Scratch paper or a dry-erase board will be provided for notes.<\/p>\n As mentioned previously, the MLS exam is computer-adaptive. Here\u2019s a look at how it works: The first question is judged to be of medium difficulty, and depending on your performance, the next question may be easier or harder. If you do well in the first question, the second question will be harder; conversely, if you do poorly on the first question, the second question will be easy.<\/p>\n The questions on the MLS exam are rated on a scale of 100-999. The higher a question is rated, the harder the question is (e.g., a question marked as 566 will be more difficult than a question marked 481).<\/p>\n To pass the exam, your final question must be on or above the 400 mark.<\/strong> If your final question is below this mark, you will not pass the exam, even if you have answered some questions above the 400 mark at some point during the exam. This is because the computer has rated the difficulty of your final question based on how you answered the previous questions.<\/p>\n<\/div>\n Within four business days after taking your exam, you will receive an email notifying you that your results are available in your account. If you need to send your results to a third party, a verification request link is listed on your score report with instructions.<\/p>\n\n\t\t\t Check Out Mometrix's MLS Flashcards<\/p>\n\t\t\t\t\t Get complex subjects broken down into easily understandable concepts<\/p>\n\t\t\t\t\tGet Your Flashcards<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t How many questions are on the ASCP MLS exam?<\/p>\n<\/p><\/div>\n There are 100 multiple-choice questions<\/p>\n<\/p><\/div>\n<\/p><\/div>\n How long is the ASCP MLS exam?<\/p>\n<\/p><\/div>\n The time limit for the exam is 2.5 hours.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n What is the passing score for the ASCP MLS exam?<\/p>\n<\/p><\/div>\n To pass the exam, you will need a minimum scaled score of 400.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n How much does the ASCP MLS exam cost?<\/p>\n<\/p><\/div>\n The application fee for the exam is $250.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n\n By Peter Rench<\/span><\/p> Peter Rench joined Mometrix in 2009 and serves as Vice President of Product Development, responsible for overseeing all new product development and quality improvements. Mr. Rench, a National Merit Scholar, graduated magna cum laude with a Bachelor of Science in Mechanical Engineering and a minor in mathematics from Texas A&M University.<\/p>\n<\/div><\/div><\/div>Route 3<\/summary>\n
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Route 4<\/summary>\n
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Route 5<\/summary>\n
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<\/span>ASCP MLS Exam Outline<\/h2>\n
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<\/span>1. Blood Banking (17%-22%)<\/h3>\n
I. Blood Products<\/summary>\n
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II. Blood Group Systems<\/summary>\n
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III. Blood Group Immunology<\/summary>\n
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IV. Physiology and Pathophysiology<\/summary>\n
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V. Serologic and Molecular Testing<\/summary>\n
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VI. Transfusion Practice<\/summary>\n
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<\/span>2. Urinalysis and Body Fluids (5%-10%)<\/h3>\n
I. Urinalysis<\/summary>\n
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II. Body Fluids<\/summary>\n
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<\/span>3. Chemistry (17%-22%)<\/h3>\n
I. General Chemistry<\/summary>\n
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II. Proteins and Enzymes<\/summary>\n
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III. Acid-base, Blood Gases, and Electrolytes<\/summary>\n
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IV. Special Chemistry<\/summary>\n
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<\/span>4. Hematology (17%-22%)<\/h3>\n
I. Hematology Physiology<\/summary>\n
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II. Hematology Disease States<\/summary>\n
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III. Hematology Laboratory Testing<\/summary>\n
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IV. Hemostasis<\/summary>\n
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<\/span>5. Immunology (5%-10%)<\/h3>\n
I. Principles of Immunology<\/summary>\n
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II. Diseases of the Immune System<\/summary>\n
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III. Transplantation<\/summary>\n
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IV. Infectious Disease Serology<\/summary>\n
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V. Serologic Procedures<\/summary>\n
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VI. Test Results<\/summary>\n
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<\/span>6. Microbiology (17%-22%)<\/h3>\n
I. Preanalytic Procedures<\/summary>\n
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II. Analytic Procedures for Bacteriology<\/summary>\n
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III. Analytic Procedures for Mycobacteriology, Virology, Parasitology, and Mycology<\/summary>\n
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IV. Postanalytic Procedures<\/summary>\n
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<\/span>7. Laboratory Operations (5%-10%)<\/h3>\n
I. Quality Assessment\/Troubleshooting<\/summary>\n
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II. Safety<\/summary>\n
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III. Laboratory Mathematics<\/summary>\n
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IV. Manual and Automated Methodology and Instrumentation<\/summary>\n
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\nVI. Education Principles<\/p>\n<\/div>\n<\/a><\/p>\n\n\t\t\t\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>How to Pass<\/h2>\n
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<\/span>Registration<\/h2>\n
<\/span>Test Day<\/h2>\n
<\/span>Test Scores<\/h2>\n
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\n<\/p>\n<\/span>Receiving Your Scores<\/h3>\n
\n\t\t\t\t<\/a>\n\t\t\t<\/div>\n<\/span>FAQs<\/h2>\n
Q<\/h4>\n
A<\/h4>\n
Q<\/h4>\n
A<\/h4>\n
Q<\/h4>\n
A<\/h4>\n
Q<\/h4>\n
A<\/h4>\n