The American Board for Occupational Health Nurses (ABOHN) administers the Certified Occupational Health Nurse (COHN) examination, which is given to nursing candidates who wish to be qualified as occupational health nurses. Click “Start Test” above to take a free COHN practice test, and check out our premium-quality COHN test prep resources by clicking the links … Read more
The Mathematics section of the PERT evaluates your knowledge of equations, polynomials, coordinate planes, and more. To help you prepare for this section of the PERT, this page contains everything you need to know, including what topics are covered, how many questions there are, and how you can study effectively. Click “Start Test” above to … Read more
When Math Gives You Word Problems – Make Sense of Them!
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Introduction to Logical Reasoning Return to Discrete Math Videos
Professionals working in Substance Use Disorders and Addiction-related fields can certify their skills and working experience by passing one of either the National Certified Addiction Counselor Level I or Level II Tests (NCAC I and NCAC II tests). Click “Start Test” above to take a free NCAC practice test, and check out our premium-quality NCAC … Read more
The NLN PAX exam is no longer available. It has been fully replaced by the NLN Nursing Entrance Exam (NEX).
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