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Pruebas
The determination of the ratio of abnormal kappa positive plasma cells to abnormal lambda positive plasma cells present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The measurement of the number of helper T lymphocytes, which are T lymphocytes that express CD4, in a cubic millimeter of blood. It is calculated by multiplying 1000 by both the total leukocyte count and the percent of helper T cells in the differential leukocyte count.
Pruebas
The measurement of the number T lymphocytes, which are leukocytes that express CD3, in a cubic millimeter of blood. It is calculated by multiplying 1000 by both the total leukocyte count and the percent of T cells in the differential leukocyte count.
Pruebas
The measurement of the ratio of activated T-lymphocytes expressing CD4 to the total number of T-lymphocytes in a sample expressed as a percent value.
Pruebas
The determination of the amount of beta-lactamase positive bacteria in a sample.
Pruebas
The determination of the amount of coagulase positive Staphylococcus species in a sample.
Pruebas
The measurement of the ratio of cytotoxic T lymphocytes, which are T lymphocytes that express CD8, to the total number of blood cells in a sample expressed as a percent value.
Pruebas
A fibrin degradation product used mainly to help rule out venous thromboembolism when clinical probability is low.
Pruebas
The determination of the number of sub-population of double-positive T-lymphocytes (T-lymphocytes that are both CD4+ and CD8+) in a sample.
Pruebas
A stool test detecting hidden blood from the lower bowel; the main screening entry point for colorectal cancer programmes.
Pruebas
A Gram stain is a test that checks to see if you have a bacterial infection . A sample is taken from the site of a suspected infection, such as your throat, lungs, genitals, or a skin wound . Gram stains may also be used to check for bacteria in certain body fluids, such as blood or urine.
Pruebas
The measurement of the ratio of helper T lymphocytes, which are T lymphocytes that express CD4, to the total number of blood cells in a sample expressed as a percent value.
