A child weighing 67 pounds (30.5 kg) receives a prescription for benztropine 0.61 mg intravenous (IV) every 12 hours. This medication is available as 1 mg/mL ampules. How many mL should the nurse administer? (Enter the numeric value only. If rounding is required, round to the nearest hundredth.)
The Correct Answer is ["0.61"]
The calculation for this question involves converting the prescribed dose from milligrams (mg) to millilitres (mL) using the available concentration of the medication.
Given: Prescribed dose of benztropine: 0.61 mg Medication concentration: 1 mg/mL
To calculate the volume (mL) to administer, use the formula: Volume (mL) = Prescribed dose (mg) / Medication concentration (mg/mL)
Volume (mL) = 0.61 mg / 1 mg/mL = 0.61 mL
Therefore, the nurse should administer 0.61 mL of benztropine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is D
No explanation
Correct Answer is A
Explanation
-
Convert the child’s weight from pounds to kilograms:
- 44 pounds =
2.244
kg = 20 kg (rounded to the nearest tenth).
- 44 pounds =
-
Determine the maximum daily dose based on weight:
- Maximum daily dose = 40 mg/kg/day
- Maximum daily dose for this child = 40 mg/kg × 20 kg = 800 mg/day.
Therefore, the maximum daily dose of pediatric ibuprofen for this child is 800 mg.
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