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ATI LPN · ATI Pharmacology · NCLEX PN Pharmacology Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

A patient receives a hepatitis A vaccine and 4 weeks later develops symptoms of hepatitis. The patient has no history of exposure to blood or body fluids. The primary care NP should tell the patient that:

A. the symptoms are most likely caused by hepatitis B or C.

B. these symptoms are common adverse effects of the vaccine.

C. a prevaccine exposure to hepatitis A could be causing symptoms.

D. the vaccine is effective only after the second dose of hepatitis A vaccine.

Expert Explanatory Rationale

Correct Answer: a prevaccine exposure to hepatitis A could be causing symptoms.

Question 2 of 5

The Beers Criteria are used to:

A. Determine safe antibiotic use in the elderly

B. Identify drugs that should be avoided in the elderly

C. Establish minimum doses of drugs in the elderly

D. All of the above

Expert Explanatory Rationale

Correct Answer: Identify drugs that should be avoided in the elderly

Question 3 of 5

Drugs that should be avoided in patients who are CYP2D6 poor metabolizers include:

A. Acetaminophen

B. Codeine

C. Ibuprofen

D. All of the above

Expert Explanatory Rationale

Correct Answer: Codeine

Question 4 of 5

Strategies to prevent misuse of over-the-counter drugs include:

A. Educating patients about proper use

B. Limiting the amount sold at one time

C. Monitoring sales of certain drugs

D. All of the above

Expert Explanatory Rationale

Correct Answer: All of the above

Question 5 of 5

Drugs that may be affected by oral contraceptive use include:

A. Warfarin

B. Lamotrigine

C. Acetaminophen

D. All of the above

Expert Explanatory Rationale

Correct Answer: Lamotrigine

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