A client is being discharged from the hospital and will be taking oral potassium chloride. The nurse should teach the client to take this medication

at bedtime

on an empty stomach.

with a glass of juice.

between meals

Answer and Explanation

The Correct Answer is C

A. at bedtime: Taking potassium at bedtime increases risk of waking with GI upset or nocturia; usual advice is to take with food.
B. on an empty stomach: Potassium chloride can cause GI irritation; taking on an empty stomach increases irritation.
C. with a glass of juice: Oral potassium chloride is commonly taken with a full glass of water or juice and often with meals to reduce GI upset and aid swallowing.
D. between meals: Between-meal dosing may worsen GI intolerance; many manufacturers recommend with or immediately after meals.

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Free Nursing Study Resources

Correct Answer is D

Explanation

A. Flumazenil: Flumazenil reverses benzodiazepines, not opioids.
B. Digoxin: Digoxin is a cardiac glycoside, not an opioid antagonist.
C. Protamine sulfate: Protamine reverses heparin (and some LMWH), not opioids.
D. Naloxone hydrochloride: Naloxone is the opioid antagonist used to reverse morphine/other opioid effects and should be immediately available for PCA opioid administration

A. Regular insulin has an onset of 5 minutes and peaks in 1 hour. B. Regular insulin typically has an onset of 30 minutes and peaks in 2-3 hours. C. Regular insulin has an onset of 3 hours and peaks in 8-10 hours. D. Regular insulin has an onset of 1 hour and peaks in 4-6 hours.

Correct Answer is B

Explanation

A. Regular insulin has an onset of 5 minutes and peaks in 1 hour: That pattern matches some rapid-acting analogs, not regular insulin.
B. Regular insulin typically has an onset of 30 minutes and peaks in 2–3 hours: Regular (short-acting) insulin usually begins to work ~30 minutes after SQ injection and peaks about 2–4 hours (commonly cited 2–3 hours).
C. Regular insulin has an onset of 3 hours and peaks in 8–10 hours: That describes intermediate-acting insulins (e.g., NPH-like).
D. Regular insulin has an onset of 1 hour and peaks in 4–6 hours: Onset and peak times are not consistent with standard regular insulin pharmacokinetics.

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A client is being discharged from the hospital and will be taking oral potassium chloride. The nurse should teach the client to take this medication

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is preparing to administer the postoperative client's first dose of morphine sulfate through PCA. The nurse should also ensure that which antagonist medication is readily available?

Correct Answer is D

Explanation

Which of the following statements is true regarding the onset and peak time of regular insulin when administered subcutaneously?

Correct Answer is B

Explanation

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