Which antibiotic regimen is commonly used for MRSA-associated cellulitis?

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Multiple Choice

Which antibiotic regimen is commonly used for MRSA-associated cellulitis?

Explanation:
For cellulitis with suspected MRSA involvement, the key is choosing antibiotics with activity against MRSA. The regimen listed includes drugs that reliably cover MRSA (trimethoprim-sulfamethoxazole, clindamycin, and doxycycline) and are commonly used for outpatient MRSA-associated cellulitis. In contrast, beta-lactam antibiotics like amoxicillin or cephalexin (which targets streptococci and MSSA) may not adequately treat MRSA. Therefore, the option listing MRSA-active agents is the best choice.

For cellulitis with suspected MRSA involvement, the key is choosing antibiotics with activity against MRSA. The regimen listed includes drugs that reliably cover MRSA (trimethoprim-sulfamethoxazole, clindamycin, and doxycycline) and are commonly used for outpatient MRSA-associated cellulitis. In contrast, beta-lactam antibiotics like amoxicillin or cephalexin (which targets streptococci and MSSA) may not adequately treat MRSA. Therefore, the option listing MRSA-active agents is the best choice.

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