Blood Culture
Alternate Names : Culture - Blood
Definition This is a test to determine if microorganisms such as bacteria, mycobacteria, or fungus are present in the blood. A sample of blood is put in a special laboratory preparation and is incubated (in a controlled environment) for 1 to 7 days.
Why is the Test Performed?
A blood culture is performed when an infection of the blood (bacteremia or septicemia) is suspected in the presence of fever, chills, low blood pressure, or other symptoms. The blood culture will help identify the infections origin. The results are used as a basis for determining appropriate antimicrobial therapy for treatment.
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