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What is Diagnostic criteria for blood stream infection from central venous catheter includes all except? and explain in detail?
Answer- D. Apparent source of blood stream infection presentIt is defined as the presence of bacteremia originating frorn an intravenous catheter.The most comlnon cause of nosocomial bacteremia.Laboratory diagnosis-CRBSI means a patient with an intravascular catheter has at least one positive blood culture obtained from a peripheralvein, clinical manifestations of infections.Long-term catheters-Semi-quantitative growth of 15 cfu/catheter segment of the same microbe from both the inseion site culture, and the catheter hub culture strongly suggests that the catheter is the source ofa bloodstream infection.