A medicine cup is inaccurate for medication doses less than:

30 cc

10 cc

20 cc

5 cc

Answer and Explanation

The Correct Answer is B

Choice A reason: 30 cc overestimates; cups lose accuracy below 10 cc typically. Syringes are better for small doses. This errors per nursing standards. It’s universally distinct, impractical for precise small-volume measurement.

Choice B reason: 10 cc is the threshold; below this, cups are inaccurate. Syringes ensure precision, per nursing pharmacology. This aligns universally, distinctly standard for accurate liquid dosing.

Choice C reason: 20 cc exceeds the inaccuracy limit; 10 cc is correct. Cups falter below this level. This choice errors per nursing standards. It’s universally distinct, overestimating the threshold.

Choice D reason: 5 cc underestimates; inaccuracy starts at 10 cc for cups. Syringes are needed below this. This errors per nursing pharmacology. It’s universally distinct, missing the mark.

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Correct Answer is A

Explanation

Choice A reason: Left-side (Sim’s) aligns with colon, easing rectal administration. This fits nursing pharmacology standards precisely. It’s universally recognized, distinctly effective for suppositories/enemas.

Choice B reason: Supine limits rectal access; left-side is optimal instead. This choice errors per nursing standards. It’s universally distinct, impractical for rectal delivery.

Choice C reason: Prone hinders rectal insertion; left-side aids it better. This misaligns with nursing pharmacology principles. It’s universally distinct, ineffective for administration.

Choice D reason: Right-side doesn’t match colon anatomy as well. Left-side is standard per nursing standards. This errors universally, distinctly less effective.

A. It increases water loss by the excretion of sodium B. It may cause the patient to become hypokalemic C. It is a potassium-sparing diuretic D. The nurse should tell the patient to change positions slowly

Correct Answer is C

Explanation

Choice A reason: Lasix increases sodium and water excretion, a true diuretic effect. Potassium-sparing is false, per nursing pharmacology. This holds universally, distinctly accurate.

Choice B reason: Lasix depletes potassium, causing hypokalemia; this is true. Potassium-sparing isn’t, per nursing standards. It’s universally recognized, distinctly a known risk.

Choice C reason: Lasix isn’t potassium-sparing; it’s a loop diuretic that loses potassium. This is the exception, per nursing pharmacology. It’s universally distinct, errors in classification.

Choice D reason: Slow position changes prevent Lasix-induced hypotension; this is true. Potassium-sparing is wrong, per nursing standards. It’s universally distinct, a safety measure.

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A medicine cup is inaccurate for medication doses less than:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The proper position for a patient receiving a rectal suppository or an enema is:

Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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