A nurse is set to administer 4 mg of morphine IM. If the available morphine injection is 10 mg/mL, how many mL should the nurse administer per dose? .
The Correct Answer is ["0.4 "]
Step 1 is to calculate the volume of morphine to administer. Given that the available morphine injection is 10 mg/mL and the nurse needs to administer 4 mg, the calculation is as follows: 4 mg ÷ 10 mg/mL = 0.4 mL
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["83 "]
Explanation
Step 1 is to calculate the total volume to be infused in mL/min. This is done by dividing the total volume (250 mL) by the time in minutes (30 min). So, 250 mL ÷ 30 min = 8.33 mL/min. Step 2 is to convert mL/min to gtt/min using the drop factor. So, (8.33 mL/min) × (10 gtt/mL) = 83.3 gtt/min. Round off to the nearest whole number, the correct answer is 83 gtt/min.
Correct Answer is ["4 "]
Explanation
Step 1 is to calculate the volume of phenytoin to administer. Given that the available phenytoin suspension is 125 mg/5 mL and the nurse needs to administer 100 mg, the calculation is as follows: 100 mg ÷ (125 mg/5 mL) = 4 mL
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