Question

The client's physician has prescribed prophylactic antibiotic premedication for this client. Which of the following is the appropriate dosage recommended by the American Heart Association?

1) 500 mg amoxicillin
2) 2 g amoxicillin
3) 1 g amoxicillin
4) 250 mg amoxicillin

Answer 1

The appropriate prophylactic antibiotic premedication dosage recommended by the American Heart Association before certain medical procedures is 2 g amoxicillin taken orally one hour before the procedure.

Step-by-step explanation:

The American Heart Association recommends that for prophylactic antibiotic premedication, an adult should take 2 g amoxicillin orally one hour before certain procedures to prevent bacterial endocarditis. This high dosage is specifically designed to reach adequate serum levels to effectively protect against potential transient bacteraemia that may occur during these procedures. It is important to follow the dosage recommendations accurately to prevent complications, including effective prophylaxis against certain infections for high-risk patients.