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A client is prescribed cimetidine 200 milligrams (mg) PO twice daily. It is available as an oral liquid of 100 mg per teaspoon. How many teaspoons should the nurse instruct the client to take per dose?

1 teaspoon

4 teaspoons

2 teaspoons

3 teaspoons

Answer and Explanation

The Correct Answer is C

To calculate the number of teaspoons needed for each dose:

200 mg required / 100 mg per teaspoon = 2 teaspoons per dose. Therefore, the correct answer is C. 2 teaspoons.

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Free Nursing Study Resources

Correct Answer is ["A","B"]

Explanation

A. Tamsulosin (Flomax): Tamsulosin is an alpha-blocker that helps relax the muscles of the prostate and bladder neck, making it easier to urinate. It is commonly used to treat BPH.
B. Finasteride (Proscar): Finasteride is a 5-alpha-reductase inhibitor that reduces the size of the prostate and is used to treat BPH.
C. Ethinyl estradiol and drospirenone (Yasmin): This is a combination oral contraceptive, not used to treat BPH.
D. Sildenafil (Viagra): Sildenafil is used to treat erectile dysfunction, not BPH.

A. This medication works in the high-ceiling loop diuretics work in the loop of Henle. It blocks the reabsorption of sodium and chloride and prevents the reabsorption of water, which causes extensive diuresis even with severe renal impairment B. This medication works in the distal tubule to block the reabsorption of sodium and chloride and prevents the reabsorption of water. C. This medication reduces intracranial pressure and intraocular pressure by raising serum osmolality and drawing fluid back into the vascular and extravascular space. D. This medication blocks the action of aldosterone (sodium and water retention), which results in potassium retention and the excretion of sodium and water.

Correct Answer is D

Explanation

A. This statement is incorrect because spironolactone is not a loop diuretic and does not act in the loop of Henle. It works in the distal tubules of the kidney.
B. This description is more accurate for thiazide diuretics. Spironolactone works as an aldosterone antagonist and primarily affects sodium and water retention.
C. This description applies to osmotic diuretics like mannitol, not spironolactone.
D. Spironolactone is a potassium-sparing diuretic that works by blocking aldosterone, preventing sodium and water retention, while promoting the retention of potassium.

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A client is prescribed cimetidine 200 milligrams (mg) PO twice daily. It is available as an oral liquid of 100 mg per teaspoon. How many teaspoons should the nurse instruct the client to take per dose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is newly diagnosed with benign prostatic hyperplasia (BPH) Which of the following medications used to treat BPH? (Select All That Apply]

Correct Answer is ["A","B"]

Explanation

A client has a new prescription of spironolactone (Aldactone), and wants to learn about how the mechanism of action of this medication. Which of the following statements should the nurse explain to the client?

Correct Answer is D

Explanation

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