ATI RN
ATI N180 Pharmacology Quiz 2 Questions
Extract:
Question 1 of 5
A client is prescribed cimetidine 400 mg PO twice daily. It is available as an oral liquid of 100 mg per teaspoon. How many teaspoons should the client take per dose?
Correct Answer: B
Rationale:
To determine the number of teaspoons the client should take per dose, divide the prescribed dose (400 mg) by the concentration of the oral liquid (100 mg/teaspoon).
400 mg รท 100 mg/teaspoon = 4 teaspoons.
Therefore, the client should take 2 teaspoons per dose, not 4 (
A), 1 (
C), or 3 (
D) teaspoons. The correct answer is B because it accurately calculates the amount needed based on the prescription and concentration.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
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Question 4 of 5
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Question 5 of 5
Correct Answer:
Rationale: