A client receives a prescription for intravenous (IV) glucagon 3 mg/hour for a beta-blocker overdose. The available IV solution is normal saline (NS) 500 mL with glucagon 50 mg. The nurse should program the infusion pump to deliver how many mL/hour?
(Enter the numerical value only.)
The Correct Answer is ["30"]
To calculate the infusion rate, we need to use the formula:
Infusion rate (mL/h) = Dose (mg/h) x Volume (mL) / Concentration (mg)
Plugging in the given values, we get:
Infusion rate (mL/h) = 3 mg/h x 500 mL / 50 mg
Simplifying, we get:
Infusion rate (mL/h) = 30 mL/h
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["3.8"]
Explanation
To calculate the volume of oseltamivir suspension, we need to use the formula:
Volume (mL) = Dose (mg) / Concentration (mg/mL)
Since the client weighs 35 pounds, which is between 34 and 50.6 pounds, the recommended dose is 45 mg BID for 5 days. Plugging in this value and the concentration of oseltamivir suspension, we get:
Volume (mL) = 45 mg / 12 mg/mL
Simplifying, we get:
Volume (mL) = 3.75 mL
Rounding to the nearest tenth, we get:
Volume (mL) = 3.8 mL
Correct Answer is ["4.494"]
Explanation
To calculate the infusion rate, we need to use the same formula as in Text 1, but with a different volume of solution.
Plugging in the given values, we get:
Infusion rate (mL/h) = 2 mcg/min x 74.91 kg x 150 mL / 50,000 mcg
Simplifying, we get:
Infusion rate (mL/h) = 4.494 mL/h
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