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Elizabeth Anne Holmes (born February 3, 1984) is an American biotechnology entrepreneur who was convicted of fraud in connection with her blood-testing company, Theranos. [2] The company's valuation soared after it claimed to have revolutionized blood testing by developing methods that needed only very small volumes of blood, such as from a ...
Reference ranges (reference intervals) for blood tests are sets of values used by a health professional to interpret a set of medical test results from blood samples. Reference ranges for blood tests are studied within the field of clinical chemistry (also known as "clinical biochemistry", "chemical pathology" or "pure blood chemistry"), the ...
Preoperative care aims to do whatever is right to increase the success of the surgery. At some point before the operation, the healthcare provider will assess the fitness of the person to have surgery. This assessment should include whatever tests are indicated, but not include screening for conditions without an indication.
A complete blood count (CBC), also known as a full blood count (FBC), is a set of medical laboratory tests that provide information about the cells in a person's blood.The CBC indicates the counts of white blood cells, red blood cells and platelets, the concentration of hemoglobin, and the hematocrit (the volume percentage of red blood cells).
An individual was screened with the test of fecal occult blood (FOB) to estimate the probability for that person having the target condition of bowel cancer, and it fell out positive (blood were detected in stool). Before the test, that individual had a pre-test probability of having bowel cancer of, for example, 3% (0.03), as could have been ...
Preanesthetic assessment (also called preanesthesia evaluation, pre-anesthesia checkup (PAC) or simply preanesthesia) is a medical check-up and laboratory investigations done by an anesthesia provider or a registered nurse before an operation, to assess the patient's physical condition and any other medical problems or diseases the patient might have. [1]
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Whole blood TEM is sensitive to haemostasis affecting agents such as plasma expanders or acidosis while the effects of these agents are hardly identified by plasma based laboratory tests. TEM-guided transfusion of blood products or factor concentrates in cardiac , hepatic and major orthopedic surgery is the main application of the method.