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Blood is normally sterile. [1] The presence of bacteria in the blood is termed bacteremia, and the presence of fungi is called fungemia. [2] Minor damage to the skin [3] or mucous membranes, which can occur in situations like toothbrushing or defecation, [4] [5] can introduce bacteria into the bloodstream, but this bacteremia is normally transient and is rarely detected in cultures because the ...
A blood test is a laboratory analysis performed on a blood sample that is usually ... Positive cultures and resulting sensitivity results are often useful in guiding ...
The blood culture bottle contains transport media to preserve any microorganisms present while they are being transported to the laboratory for cultures. Because it is unknown whether the pathogens are anaerobic (living without oxygen) or aerobic (living with oxygen), blood is collected to test for both. The aerobic bottle is filled first, and ...
blood culture: bld: blood: BLE: Bilateral Lower Extremity (in/on both legs). BLS: basic life support: BM: bone marrow bowel movement breast milk Capillary blood glucose (British medical colloquialism originating from Boehringer Mannheim, a manufacturer of early glucose meters, today a part of Boehringer Ingelheim.) BMBx: Bone marrow biopsy: BMC ...
Serology is the scientific study of serum and other body fluids.In practice, the term usually refers to the diagnostic identification of antibodies in the serum. [1] Such antibodies are typically formed in response to an infection (against a given microorganism), [2] against other foreign proteins (in response, for example, to a mismatched blood transfusion), or to one's own proteins (in ...
Doctors and advocates have been waiting for years for a new blood-based DNA test for colon cancer. Promising results released by the New England Journal of Medicine show the promise of a cell-free ...
Two blood cultures drawn from separate sites of the body are often sufficient to diagnose bacteremia. [34] Two out of two cultures growing the same type of bacteria usually represents a real bacteremia, particularly if the organism that grows is not a common contaminant. [34] One out of two positive cultures will usually prompt a repeat set of ...
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