A nurse is reinforcing teaching with a patient who has hypertension and a new prescription for verapamil.
The nurse should instruct the patient to avoid taking this medication with which of the following foods?
Grapefruit.
Spinach.
Broccoli.
Carrots.
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["50"]
Explanation
To calculate the flow rate in gtt/min, you need to divide the total volume of the IV fluid (400 mL) by the total infusion time in minutes (8 hours x 60 minutes/hour = 480 minutes) and then multiply by the drop factor of the manual IV tubing (60 gtt/mL).
This gives you a flow rate of (400 mL / 480 minutes) x 60 gtt/mL = 50 gtt/min.
The other choices are not answers because they are not provided in the question.
Correct Answer is D
Explanation
The nurse should administer 10 mL of amoxicillin oral suspension 125 mg/5 mL to give the client a total dose of 250 mg.
Choice A is not the best answer because administering 2 mL of amoxicillin oral suspension 125 mg/5 mL would only give the client a total dose of 50 mg, which is not enough.
Choice B is not the best answer because administering 5 mL of amoxicillin oral suspension 125 mg/5 mL would only give the client a total dose of 125 mg, which is not enough.
Choice C is not the best answer because administering 8 mL of amoxicillin oral suspension 125 mg/5 mL would give the client a total dose of 200 mg, which is not enough.
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