Which medical history necessitates antibiotic prophylaxis due to prior infections?

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Multiple Choice

Which medical history necessitates antibiotic prophylaxis due to prior infections?

Explanation:
Having had infective endocarditis in the past means the heart is at higher risk if bacteria enter the bloodstream during procedures that affect the mouth. In such cases, antibiotics are given prophylactically to reduce the chance of another endocarditis episode. The other conditions listed—hypertension, diabetes, and asthma—do not by themselves require this preventive antibiotic approach. So, the history of prior infective endocarditis is the scenario that necessitates prophylaxis.

Having had infective endocarditis in the past means the heart is at higher risk if bacteria enter the bloodstream during procedures that affect the mouth. In such cases, antibiotics are given prophylactically to reduce the chance of another endocarditis episode. The other conditions listed—hypertension, diabetes, and asthma—do not by themselves require this preventive antibiotic approach. So, the history of prior infective endocarditis is the scenario that necessitates prophylaxis.

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