A nurse is preparing to administer quinapril 20 mg PO. Quinapril 40 mg tablets are available. How many tablets should the nurse administer? Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.
The Correct Answer is ["0.5"]
To calculate the number of tablets to be administered, the nurse should divide the prescribed dose (20 mg) by the strength of the available medication (40 mg/tablet): 20 mg / 40 mg/tablet = 0.5 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.9"]
Explanation
To find out how many mL of gentamicin the nurse should administer, we need to set up a proportion. If 40 mg of gentamicin is equivalent to 1 mL, then 36 mg of gentamicin is equivalent to x mL.
The proportion can be writen as 40/1 = 36/x. Solving for x, we get x = (36 * 1) / 40 = 0.9 mL.
The answer is rounded to the nearest tenth as instructed.
Correct Answer is ["5000000"]
Explanation
To convert grams (g) to micrograms (mcg), we need to multiply the number of grams by 1,000,000 (because
there are 1,000,000 mcg in 1 g):
5 g x 1,000,000 mcg/g = 5,000,000 mcg
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