Bacteria

Single-celled microorganisms. Bacteria are single-celled microorganisms which can exist either as independent organisms or as parasites (dependent upon another organism for existance). Examples of bacteria are Acidophilus, Chlamydia, Clostridium welchii or gangrene,...

Benign

Not malignant, not cancerous. In reference to a tumor; an abnormal mass of tissue that results when cells divide more than they should or do not die when they should. Tumors may be benign (not cancerous), or malignant (cancerous).

BIA

Bioelectric impedance. A non-invasive technique for measuring body composition. Bioelectric impedance analysis is a method for determining the lean body mass. One type of BIA involves standing on a special scale with footpads while a small amount of electrical current...

Biopsy

Examination of a small amount of tissue taken from the patient’s body to make a diagnosis. The removal of cells or tissues for examination by a pathologist. The pathologist may study the tissue under a microscope or perform other tests on the cells or tissue....

Blood Count

The calculated number of white or red blood cells in a cubic millimeter of blood. A test to check the number of red blood cells, white blood cells, and platelets in a sample of blood. Also called complete blood count and CBC. White blood cell (WBC) refers to a blood...