HESI RN Dosage Calculation Proctored Exam
Calculation
The healthcare provider prescribes epoetin alfa 50 units/kg subcutaneously (SubQ) twice daily (BID) for a client who weighs 126 pounds. The available vial is labeled, "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.)
mL
Explanation & Rationale
Step 1: Convert weight from pounds to kilograms. 126 pounds ÷ 2.2 = 57.27 kg Step 2: Calculate the total dosage. 50 units/kg × 57.27 kg = 2863.64 units Step 3: Identify the concentration. 10,000 units/mL Step 4: Calculate the volume to administer. 2863.64 ÷ 10,000 = 0.2864 mL Rounded to the nearest hundredth = 0.29 mL
🔒 Submit your answer to reveal
Your Progress
Correct0
Incorrect0
Skipped0
Accuracy0%