A nurse is caring for a client who is taking a glucocorticoid. Which of the following findings should indicate to the nurse the client is experiencing hypokalemia? (Select all that apply.)

Muscle weakness.

Hyperactive bowel sounds.

Tingling of fingers.

Peaked T waves.

Fatigue.

Answer and Explanation

Correct Answer : A,E

Choice A rationale
Muscle weakness is a common symptom of hypokalemia due to decreased potassium levels affecting muscle function.
Choice E rationale
Fatigue is another symptom of hypokalemia as low potassium levels can impair cellular function and energy production.

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Correct Answer is A

Explanation

Choice A rationale
Benzonatate is a non-narcotic cough suppressant that works by numbing the throat and lungs, making the cough reflex less active. It can cause drowsiness and dizziness, so patients are advised not to drive or operate heavy machinery while taking this medication.
Choice B rationale
Benzonatate does not help in coughing up mucus. It suppresses the cough reflex, which can be beneficial for dry, irritating coughs but is not suitable for productive coughs where mucus needs to be expelled.
Choice C rationale
There is no need to decrease dietary fiber intake while taking benzonatate. Dietary fiber does not interact with the medication or its effectiveness.
Choice D rationale
Benzonatate capsules should not be chewed or crushed, as this can cause numbness of the mouth and throat, leading to potential choking hazards.

A. I should crush this medication if I have difficulty swallowing. B. This medication can decrease my blood pressure. C. I can take this medication up to twice a day. D. The effects of this medication will not last more than 4 hours.

Correct Answer is B

Explanation

Choice A rationale
Crushing tadalafil is not recommended as it can alter the medication’s effectiveness and absorption. Tadalafil should be taken whole to ensure proper dosage and efficacy.
Choice B rationale
Tadalafil can decrease blood pressure by relaxing blood vessels, which allows for increased blood flow. This is a known effect of phosphodiesterase type 5 (PDE5) inhibitors like tadalafil.
Choice C rationale
Tadalafil should not be taken more than once a day. Taking it twice a day can increase the risk of side effects and is not recommended.
Choice D rationale
The effects of tadalafil can last up to 36 hours, not just 4 hours. This prolonged duration is one of the reasons it is preferred by some patients.

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A nurse is caring for a client who is taking a glucocorticoid. Which of the following findings should indicate to the nurse the client is experiencing hypokalemia? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a client who has a new prescription for benzonatate. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is A

Explanation

A nurse is providing teaching to a client who has erectile dysfunction and has a new prescription for tadalafil. Which of the following client statements indicates an understanding of the teaching?

Correct Answer is B

Explanation

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