Vancomycin therapy carries risk to which organ system?

Prepare for the Anti-infective Medications Test with comprehensive multiple-choice questions and explanations. Dive into study materials and enhance your understanding to succeed in your exam!

Multiple Choice

Vancomycin therapy carries risk to which organ system?

Explanation:
Vancomycin’s main risk is nephrotoxicity, because the drug is cleared by the kidneys and can accumulate in renal tubular cells, leading to acute kidney injury. This risk rises with higher trough levels, longer courses, dehydration, pre-existing kidney disease, and concurrent use of other nephrotoxic meds. Monitoring kidney function (creatinine, BUN) and drug troughs helps guide dosing to prevent harm, with dose adjustments or alternative therapy if renal function declines. The other organs listed are not the typical targets of vancomycin toxicity, so the kidneys are the organ system most at risk.

Vancomycin’s main risk is nephrotoxicity, because the drug is cleared by the kidneys and can accumulate in renal tubular cells, leading to acute kidney injury. This risk rises with higher trough levels, longer courses, dehydration, pre-existing kidney disease, and concurrent use of other nephrotoxic meds. Monitoring kidney function (creatinine, BUN) and drug troughs helps guide dosing to prevent harm, with dose adjustments or alternative therapy if renal function declines. The other organs listed are not the typical targets of vancomycin toxicity, so the kidneys are the organ system most at risk.

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