324 results found
Medical tests
… At-Home Genetic Tests On this page: Test Overview Why It Is Done How It Is … Results Test Overview At-home genetic tests check the DNA of your cells. These tests can find changes in your genes that increase your risk …
Medical tests
… Electrophysiology Tests for the Eyes On this page: Test Overview Why It Is … involved with vision (occipital cortex). Electrophysiology tests check to see how well this visual nerve pathway sends the electrical signals needed for vision. These tests measure electrical activity that occurs in your eye …
Medical tests
… Test Overview A viral load test measures how much human immunodeficiency virus (HIV) is in the blood. The test … CD4+ Cells HIV: Antiretroviral Therapy (ART) Medical Tests: Questions to Ask the Doctor Current as of: … CD4+ Cells HIV: Antiretroviral Therapy (ART) Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… of RF in blood can be measured in two ways: Agglutination tests. One test method mixes blood with tiny rubber (latex) beads that are covered with human antibodies. If RF is present, the latex beads clump … have a slightly high RF level. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… They are the hormone inhibin A, alpha-fetoprotein (AFP), human chorionic gonadotropin (hCG), and a type of estrogen … baby may have certain problems or birth defects. Screening tests are used to see what the chance is that your baby has … to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is Done The AFP test is done …
Medical tests
… Stool Tests for Colorectal Cancer On this page: Test Overview Why … Information Test Overview A stool test is one of many tests used to look for colorectal cancer . Colorectal cancer … the large intestine ( colon ) and the rectum . Stool tests look for signs of blood or cancer in a stool sample. …
Medical tests
… a person before and during treatment. Along with other tests, this test may be used to see how well a treatment is working. And in some cases, it may be used with other tests to see if the cancer has grown or come back. How To … or an obstructed bile duct. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
Medical tests
… How It Feels Breathing in and out very quickly during these tests may make you feel light-headed or may make you cough. … you may have. If you find abnormal results on any of the tests, discuss them with your doctor. Normally, peak flows … Forced Expiratory Volume and Forced Vital Capacity Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… for a way of standardizing the results of prothrombin time tests, no matter the testing method. It lets your doctor … Prothrombin levels are checked along with other liver tests, such as aspartate aminotransferase and alanine … or, in rare cases, heparin. Medical Tests: Questions to Ask the Doctor Current as of: …
