329 results found
Medical tests
… Colposcopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … procedure after they have abnormal results from a Pap or human papillomavirus (HPV) test. During the test, your …
Medical tests
… (SPECT) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … substance in liquid form) to look at organs or bones in the body. During the test, the tracer is put into a vein … know if you should avoid smoking or drinking caffeine or alcohol for 24 hours before this test. You may be asked to …
Medical tests
… Folate Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … folate in the blood. Folate is one of many B vitamins. The body needs folate for normal growth and to make red blood … people who can't eat very much food, such as people with alcohol use disorder , certain cancers, or an eating …
Medical tests
… Blood Type Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … transfusion and to check a pregnant woman's blood type. Human blood is typed by certain markers (called antigens ) … the mother's immune system makes antibodies. This antibody response is called Rh sensitization and, depending on …
Medical tests
… (CO2) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … A low level may be caused by: Hyperventilation . Aspirin or alcohol overdose. Diarrhea, dehydration, or severe … or uncontrolled diabetes . A serious infection of the whole body (sepsis). Medical Tests: Questions …
Medical tests
… Tomography (PET) On this page: Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … a tracer (radioactive substance) to look at organs in the body. The tracer usually is a special form of a substance … fear of enclosed spaces. Do not smoke or drink caffeine or alcohol for 24 hours before this test. Do not eat or drink …
Medical tests
… Stool Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview …
Medical tests
… (ENG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … you are taking. Sedatives and tranquilizers . Drinks with alcohol. Foods that contain caffeine, such as coffee, tea, … side to side and up and down. You may be asked to move your body (as well as your head) into different positions. Near …
Medical tests
… Hearing Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … is measured in vibrations per second, or hertz (Hz). The human ear can normally hear frequencies from a very low …
Medical tests
… Esophagus Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … for using other medicines before the test. Do not drink alcohol or smoke for 24 hours before the test. Do not eat or … doctor for evaluation. The capsule will pass out of your body in a bowel movement, usually within a few days. …
