A patient has been prescribed 1 L of Lactated Ringer’s IV to be infused over a 12-hour period.

The IV administration set delivers 15 gtt/mL. What should be the infusion rate in gtt/min? (Provide a numerical value only.

If rounding is required, round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["21"]

Step 1 is: Convert 12 hours into minutes. 12 hours × 60 minutes/hour = 720 minutes.

Step 2 is: Calculate the infusion rate. (1000 mL ÷ 720 minutes) × 15 gtt/mL = 20.83 gtt/min. Therefore, the infusion rate should be approximately 21 gtt/min when rounded to the nearest whole number.

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Correct Answer is D

Explanation

Choice A rationale

Diarrhea and flatulence are common side effects of lovastatin, but they are not typically serious enough to require immediate follow-up.

Choice B rationale

Abdominal cramps can occur with lovastatin use, but they are not usually a sign of a serious problem.

Choice C rationale

Altered taste is a less common side effect of lovastatin and is not typically a cause for immediate concern.

Choice D rationale

Muscle pain can be a sign of a rare but serious side effect of lovastatin called rhabdomyolysis. This condition involves the breakdown of muscle tissue, which can lead to kidney damage. Therefore, this symptom should be prioritized for immediate follow-up.

A. Set up supplemental oxygen delivery. B. Increase the fraction of inspired oxygen. C. Gather supplies for extubation. D. Place a nasogastric tube.

Correct Answer is C

Explanation

Choice A rationale

Setting up supplemental oxygen delivery is not the immediate action the nurse should take. The patient’s FiO2 is currently at 35%, which is within the normal range.

Choice B rationale

Increasing the fraction of inspired oxygen is not necessary at this time. The patient’s current FiO2 is within the normal range.

Choice C rationale

The nurse should gather supplies for extubation. As the patient is due to start ventilator weaning, preparing for extubation is the next logical step. This involves having all necessary equipment and personnel ready for the procedure.

Choice D rationale

Placing a nasogastric tube is not the immediate action the nurse should take. While a nasogastric tube can be used to provide nutrition and medication, it is not directly related to the process of ventilator weaning.

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A patient has been prescribed 1 L of Lactated Ringer’s IV to be infused over a 12-hour period. The IV administration set delivers 15 gtt/mL. What should be the infusion rate in gtt/min? (Provide a numerical value only. If rounding is required, round to the nearest whole number.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which of the following symptoms reported by a patient taking lovastatin should the nurse prioritize for immediate follow-up?

Correct Answer is D

Explanation

Correct Answer is C

Explanation

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A patient has been prescribed 1 L of Lactated Ringer’s IV to be infused over a 12-hour period.

The IV administration set delivers 15 gtt/mL. What should be the infusion rate in gtt/min? (Provide a numerical value only.

If rounding is required, round to the nearest whole number.)