A nurse is caring for an infant.
The mother states the infant took 2.5 oz of formula at the last feeding.
How many mL should the nurse document as the intake on the I&O record? (Round the answer to the nearest whole number.
Use a leading zero if it applies.
Do not use a trailing zero.)
The Correct Answer is ["75"]
Step 1: Convert ounces to milliliters. 2.5 oz × 30 mL/oz = 75 mL Final calculated answer: 75 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.1"]
Explanation
Step 1: Convert the weight from pounds and ounces to kilograms. 8 lb 4 oz = 8.25 lb 8.25 lb ÷ 2.2 = 3.75 kg Step 2: Calculate the dose per minute. 1 mcg/kg/min × 3.75 kg = 3.75 mcg/min Step 3: Calculate the total dose per hour. 3.75 mcg/min × 60 min/hr = 225 mcg/hr Step 4: Determine the concentration of the solution. 50 mg = 50,000 mcg 50,000 mcg = 250 mL 225 mcg = (225 mcg × 250 mL) ÷ 50,000 mcg = 1.125 mL/hr Step 5: Round to the nearest tenth. 1.125 mL/hr ≈ 1.1 mL/hr The IV pump should be set to deliver 1.1 mL/hr.
Correct Answer is ["1.7"]
Explanation
Step 1: mcg/kg/min × 4.4 kg Step 2: mcg/min Step 3: mcg/min × 60 min/hr Step 4:0 mcg/hr ÷ 1000 mcg/mg Step 5:.32 mg/hr ÷ (200 mg ÷ 250 mL) Step 6:.32 mg/hr ÷ 0.8 mg/mL Step 7:.65 mL/hr The IV pump should be set to deliver 1.7 mL/hr.
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