HESI RN Dosage Calculation Proctored Exam
Calculation
The healthcare provider prescribes acyclovir 800 mg by mouth (PO) every 6 hours for an adolescent with chicken pox. The medication is available in 400 mg tablets PO. How many tablets should the nurse administer to the client every 24 hours? (Enter the numeric value only.)
tablets
Explanation & Rationale
Step 1: Identify the total daily dosage. 800 mg × 4 doses/day = 3200 mg/day Step 2: Identify the dosage per tablet. 400 mg Step 3: Calculate the number of tablets needed. 3200 ÷ 400 = 8 tablets
🔒 Submit your answer to reveal
Your Progress
Correct0
Incorrect0
Skipped0
Accuracy0%