The healthcare provider prescribes epoetin alfa 50 units/kg SUBQ twice a day (BID) for a client who weighs 63 kg. The available vial is labeled, "Epoetin alfa 10,000 units/mL." Based on the client's weight, how many milliliters should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest hundredth.)
The Correct Answer is ["0.32"]
Dose required: 50 units/kg × 63 kg = 3,150 units per dose
Volume to administer: 3,150 units ÷ 10,000 units/mL = 0.32 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["8"]
Explanation
Rationale: Step 1 is to identify the ordered daily dose, available strength per tablet, and total tablets remaining Ordered Dose: 150 mcg Available Strength: 0.075 mg / 1 tablet Remaining Tablets: 16 tablets
Step 2 is to convert the available tablet strength from milligrams (mg) to micrograms (mcg) Conversion factor = 1000 mcg per 1 mg Available strength in mcg = 0.075 × 1000 0.075 × 1000 = 75 Available strength = 75 mcg per tablet
Step 3 is to calculate the number of tablets required per daily dose Daily tablets = (Ordered Dose ÷ Available Strength) × 1 tablet Daily tablets = (150 ÷ 75) × 1 150 ÷ 75 = 2 2 × 1 = 2 Daily tablets required = 2 tablets
Step 4 is to calculate the total number of days the remaining tablets will last Days remaining = (Total Remaining Tablets ÷ Daily Tablets Required) Days remaining = (16 ÷ 2) 16 ÷ 2 = 8 Days remaining = 8 days
Step 5 is to round to the nearest whole number 8 = 8 Answer: 8
Correct Answer is ["200"]
Explanation
Total volume: 200 mL
Time for infusion: 1 hour
Infusion rate: 200 mL ÷ 1 hour = 200 mL/hour
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