Conocimiento de pruebas
Directorio de pruebas
Guías de pruebas respaldadas por fuentes: para qué sirve cada prueba, cómo se realiza, sus limitaciones y qué productos revisados la cubren. Las preguntas de salud personal se responden con conocimiento y orientación de preparación, no con ventas de proveedores.
HIV-1 gp41 Antibody Measurement
The determination of the amount of HIV-1 gp41 antibody present in a sample.
Coagulation Index Measurement
A measurement of the efficiency of coagulation of a biological specimen. This is calculated by a mathematical formula that takes into account the R value, K value, angle and maximum amplitude of clot formation.
Alpha-Beta T-Lymphocyte to T-Lymphocyte Ratio Measurement
The determination of the ratio of the alpha-beta T-lymphocytes to total T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Reg upon Act Normal T-cell Exprd Secrtd Measurement
The determination of the amount of the RANTES (regulated on activation, normally, T-cell expressed, and secreted) chemokine present in a sample.
Phenol Measurement
The determination of the amount of phenol in a sample.
Serum Direct Bilirubin Measurement
A quantitative measurement of the amount of conjugated or water-soluble bilirubin present in a sample of serum.
CEA Assay
A laboratory blood test to measure carcinoembryonic antigen (CEA), a protein found in many types of cells, but is associated with tumors. Used as a tumor marker.
Serratia marcescens Measurement
The determination of the amount of Serratia marcescens present in a sample.
EGFR Variant Protein Measurement
The determination of the amount of EGFR variant protein present in a sample.
Corynebacterium tuberculostearicum Measurement
A measurement of Corynebacterium tuberculostearicum in a sample.
Bacterial Beta-lactamase Measurement
The determination of the amount of bacterial Beta-lactamase present in a sample.
Toxoplasma gondii IgM Antibody Measurement
The determination of the amount of Toxoplasma gondii IgM antibody present in a sample.
Apolipoprotein D Measurement
The determination of the amount of apolipoprotein D present in a sample.
Trans-3 Hydroxycotinine Measurement
The determination of the total trans-3'- hydroxycotinine present in a sample.
Cytotoxic Exhausted Precursor T-Lymphocyte to Cytotoxic T-Lymphocyte Ratio Measurement
The determination of the ratio of cytotoxic exhausted precursor T-lymphocytes to cytotoxic T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Plasma Equivalent Glucose Measurement
The determination of the amount of plasma equivalent glucose present in a sample.
Candidozyma auris Measurement
A measurement of Candidozyma auris in a sample.
Agranular Neutrophils Measurement
The determination of the amount of agranular neutrophils present in a sample.
Naive Helper T-Lymphocyte Subpopulation Count
The determination of the number of a subpopulation of helper naive T-lymphocytes in a sample.
Macroscopic Blood Measurement
The determination of the amount or presence of macroscopic blood present in a sample.
Acinetobacter calcoaceticus/baumannii Complex Measurement
The determination of the amount of A. calcoaceticus-baumannii complex in a biological sample.
Influenza B IgG Antibody Measurement
The determination of the amount of the Influenza B IgG antibody in a sample.
Respiratory Syncytial Virus Type B RNA Measurement
The determination of the respiratory syncytial virus type B RNA in a sample.
Clue Cell Count
The determination of the amount of clue cells present in a sample.