Blood culture test: A blood culture checks for bacteria

A blood culture checks for bacteria, yeast, and other microorganisms in your blood . It can help diagnose and treat blood infections and sepsis, a life-threatening condition. Learn about the purpose, procedure, risks, and results of this test . The blood culture test is a diagnostic procedure that helps identify the presence of bacteria or fungi in the bloodstream. Discover the importance of a Blood Culture Test in diagnosing bacterial infections. Learn about the procedure, how it's performed, and interpreting the results for effective treatment. Blood Culture What sample is needed for Blood Culture ? >10 ml of blood from the patient is required; the best time is during fever. This is collected in the culture bottle. What are the recommendations for the blood culture ? Inoculation of Blood <5 ml shows markedly reduced yield. One reference recommends 20 to 30 mL of blood /per culture . Some suspected organisms may need more blood . Take the blood sample immediately after the onset of fever and chills. The best time to take a blood sample ...