Practice Question
A patient weighs 44 pounds. The doctor orders Cefazolin 90 mg/kg/day every 8 hours (3 doses per day). What is the appropriate dose (in mg) for this patient?
Answer Choices:
Correct Answer:
600
Rationale:
💎 Step 1: Convert weight from pounds to kilograms → 44 lb × 0.45 = 19.8 kg
💎 Step 2: Ordered dose = 90 mg/kg/day → 90 × 19.8 = 1,782 mg/day
💎 Step 3: The order is for 3 doses per day (q8h) → 1,782 ÷ 3 = 594 mg ≈ 600 mg per dose
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This question is from ATI RN Pediatric Neurological and Emergency Care Exam which contains 31 questions.
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From Exam
ATI RN Pediatric Neurological and Emergency Care Exam
31 Questions
View Full Exam Start PracticingQuestion Details
- Category: RN Nursing Exam(s)
- Subcategory: ATI Exam(s)
- Domain: RN ATI Pediatrics
- Answer Choices: 1
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