The physician orders vancomycin hydrochloride 2 g/day by mouth in 4 divided doses.
The pharmacy fills the client's prescription with 500 mg vancomycin hydrochloride capsules.
The nurse should instruct the client to take______capsule(s) per dose.
The Correct Answer is ["1"]
The physician has ordered a total of 2 g/day of vancomycin hydrochloride to be taken in 4 divided doses.
This means that each dose should be 2 g/day ÷ 4 = 0.5 g/dose.
Since the pharmacy has filled the prescription with 500 mg capsules, and 500 mg is equivalent to 0.5 g, the client should take 1 capsule per dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
“Tachycardia.” Theophylline can cause a number of side effects, including tachycardia (fast heart rate) 1.
The nurse should instruct the client to monitor for this adverse effect and report it to their healthcare provider if it occurs.
Choice A is not correct because drowsiness is not a common side effect of theophylline.
Choice B is not correct because constipation is not a common side effect of theophylline.
Choice D is not correct because tachycardia is a known adverse effect of theophylline.
Correct Answer is A
Explanation
The nurse should instruct the patient to avoid taking verapamil with grapefruit.
Studies have demonstrated an interaction between verapamil and grapefruit juice, which is likely due to an inhibition of intestinal metabolism resulting in increased oral bioavailability1.
This means that grapefruit can interfere with the enzymes that break down verapamil in your digestive system, potentially leading to dangerous health problems2.
Choices B, C, and D are incorrect because there is no known interaction between verapamil and spinach, broccoli, or carrots.
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