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.

Answer and Explanation

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.

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Correct Answer is A

Explanation

Insulin lispro is a fast-acting insulin that starts to work about 15 minutes after injection, peaks in about 1 hour, and keeps working for 2 to 4 hours1.
Therefore, it should be injected 15 minutes before a meal2.
Choice B is incorrect because polyuria (frequent urination) is a symptom of high blood sugar levels, not a direct result of insulin lispro injection.
Choice C is incorrect because checking the expiration date should be done before administering any medication, not after.
Choice D is incorrect because insulin lispro should be administered using a clean syringe and proper hygiene practices should be followed to prevent infection.

A. 1.9 mL. B. 2 mL. C. 2.1 mL. D. 2.2 mL.

Correct Answer is B

Explanation

To calculate the volume of cefixime oral suspension that the nurse should administer, you need to divide the prescribed dose (200 mg) by the concentration of the suspension (100 mg/mL).
This gives you 200 mg ÷ 100 mg/mL = 2 mL.
Therefore, the nurse should administer 2 mL of cefixime oral suspension.
Choice A is incorrect because 1.9 mL would provide a dose of 190 mg.
Choice C is incorrect because 2.1 mL would provide a dose of 210 mg.
Choice D is incorrect because 2.2 mL would provide a dose of 220 mg.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer insulin lispro to a client who has type 1 diabetes mellitus. Which of the following actions should the nurse plan to take?

Correct Answer is A

Explanation

A nurse is preparing to administer cefixime to a patient. The dose is 200 mg PO. Available is cefixime oral suspension 100 mg/mL. How many milliliters should the nurse administer? Use a leading zero if it applies. Do not use a trailing zero.

Correct Answer is B

Explanation

A male client tells the nurse that he does not want the female assistive personnel (AP) involved in his care. Which of the following statements should the nurse give?

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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?