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Tests
Hepatitis testing uses a sample of your blood to see if you have a current viral hepatitis infection or had one in the past. Hepatitis is a type of liver disease that causes liver inflammation (swelling) and damage. There are several types of hepatitis. Each affects the body and is spread in different ways.
Tests
An HIV viral load test measures the amount of HIV in a sample of your blood. HIV stands for human immunodeficiency virus. The test looks for genetic material from the virus in your blood. These tests are called molecular tests or nucleic acid amplification tests (NAAT or NAT). There are several types of NAAT tests. A PCR test is one type of NAAT that may be used to find HIV.
Tests
The determination of the amount of the volume of serum or plasma that would be cleared of indocyanine green by excretion for a specified unit of time (e.g. one minute).
Tests
Kidney stones are small, pebble-like pieces of material that form in one or both of your kidneys. Your kidneys are two bean-shaped organs just below your rib cage. They keep your body's balance of water, minerals, and salts by removing waste to make urine (pee). Kidney stones form when you have high levels of some minerals or salts in your urine (pee). Many things may increase your risk of kidney stones. These can include your diet, some health conditions, and some supplements or medicines.
Tests
Malaria tests look for signs of a malaria infection in a sample of your blood. These infections are caused by malaria parasites , which are tiny single-celled life forms. There are several types of these parasites.
Tests
An assay that measures the proliferative response of lymphocytes from one individual when they are exposed to inactivated lymphocytes from another individual. The reaction can be performed on lymphocytes from the same individual (auto-MLR), from different individuals of the same species (allo-MLR), or individuals from different species (xeno-MLR). It is used to evaluate the potential for graft-versus-host or host-versus-graft reactions during transplantation procedures involving mismatched tissue types or individuals.
Tests
Population screening of newborns from dried blood spots for treatable inborn errors of metabolism before symptoms appear.
Tests
A parainfluenza test checks a fluid sample from your nose or lungs for the four types of parainfluenza viruses (also called human parainfluenza viruses, or HPIVs). These viruses are a common cause of respiratory (breathing) illnesses, especially in spring, summer, and fall.
Tests
Pharmacogenetics (also called pharmacogenomics ) is the study of how your genes affect the way your body responds to certain medicines . Genes are parts of DNA in your cells that you inherit from your parents. You inherit two copies of each gene, one from each parent. Genes carry information that controls what you look like and how your body works.
Tests
The determination of the amount of the association of platelets to one another via adhesion molecules in a biological sample.
Tests
Prenatal cell-free DNA (cfDNA) screening is a blood test given during pregnancy . During pregnancy, some of the fetus's DNA circulates in the mother's bloodstream. A cfDNA screening checks this DNA to find out if the baby is more likely to have certain conditions caused by an abnormal number of chromosomes , such as Down syndrome .
Tests
Protein C and protein S tests use a sample of your blood to measure how many of these proteins you have and how well they're working. Though they are often done together, these are separate tests. A protein C test measures protein C in your blood ; a protein S test measures protein S.
