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ATI LPN · ATI Pharmacology · Drug Classifications and Illicit Drug Quiz

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

A nurse is teaching a client who has a new prescription for Levodopa/Carbidopa for Parkinson's disease. Which of the following instructions should the nurse include?

A. Increase intake of protein-rich foods.

B. Expect muscle twitching to occur.

C. Take this medication with food.

D. Anticipate relief of manifestations in 24 h

Expert Explanatory Rationale

Correct Answer: Take this medication with food.

Question 2 of 5

The client with small cell lung cancer is being treated with etoposide (VePesid). The nurse who is assisting in caring for the client during its administration understands that which side effect is specifically associated with this medication?

A. Alopecia

B. Chest pain

C. Pulmonary fibrosis

D. Orthostatic hypotension

Expert Explanatory Rationale

Correct Answer: Orthostatic hypotension

Question 3 of 5

The term 'chemical antagonism' means that:

A. two drugs combine with one another to form an inactive compound

B. two drugs combine with one another to form a more active compound

C. two drugs combine with one another to form a more water soluble compound

D. two drugs combine with one another to form a more fat soluble compound

Expert Explanatory Rationale

Correct Answer: two drugs combine with one another to form an inactive compound

Question 4 of 5

Enterohepatic circulation is seen in

A. Ampicillin

B. Benzylpenicillin

C. Norfloxacin

D. Streptomycin

Expert Explanatory Rationale

Correct Answer: Streptomycin

Question 5 of 5

Km value indicates

A. Purity of enzyme

B. Physiological role

C. Half life enzyme drug complex

D. Affinity

Expert Explanatory Rationale

Correct Answer: Half life enzyme drug complex

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