Difficulty: Medium
Average Score: 90%
Simulated
Passage / Scenario
Archie who weighs 44 lb has been given an order for amoxicillin 500 mg bid to take before a dentist appointment based on his history of infective endocarditis. The drug test shows that the daily dose of amoxicillin is 50 mg/kg/day in two divided doses.What dose in milligrams is safest for this child?
Correct answer
A
Rationale
The correct answer is A (500 mg) because it is the safest dose for the child. Safety is crucial in pediatric medication dosages to avoid adverse effects. 750 mg (B) and 1000 mg (D) are higher doses that may exceed the child's safe limit. 250 mg (C) is lower and may not be effective. Always start with the lowest effective dose to minimize risks.