A neonate weighing 2.4 kg is receiving nitroglycerin at 0.2 mcg/kg/min. What is the infusion rate in micrograms per minute?

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Study for the Foundation Year Pharmacy – Clinical Practice Test. Prepare with detailed questions, step-by-step explanations, and test format insights. Enhance your readiness and confidence!

Multiple Choice

A neonate weighing 2.4 kg is receiving nitroglycerin at 0.2 mcg/kg/min. What is the infusion rate in micrograms per minute?

Explanation:
Infusion rate in micrograms per minute equals the patient’s weight in kilograms multiplied by the dose in micrograms per kilogram per minute. Here, 2.4 kg × 0.2 mcg/kg/min = 0.48 mcg/min. So the neonate should receive 0.48 micrograms each minute. This result makes sense because you’re applying the per-kilogram dose directly to the patient’s weight, keeping the units consistent (micrograms per minute). The other numbers would come from incorrect decimal placement or mixing up weight or dose, which doesn’t fit the given information.

Infusion rate in micrograms per minute equals the patient’s weight in kilograms multiplied by the dose in micrograms per kilogram per minute. Here, 2.4 kg × 0.2 mcg/kg/min = 0.48 mcg/min. So the neonate should receive 0.48 micrograms each minute.

This result makes sense because you’re applying the per-kilogram dose directly to the patient’s weight, keeping the units consistent (micrograms per minute). The other numbers would come from incorrect decimal placement or mixing up weight or dose, which doesn’t fit the given information.

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