327 results found
Medical tests
… How It Is Done How It Feels Risks Results What Affects the Test Overview Positron Emission Tomography … tracer usually is a special form of a substance (such as glucose) that collects in cells that are using a lot of … body. Abnormal: Heart: Decreased blood flow and increased glucose metabolism may show that the blood vessels are …
Medical tests
… Spinal Tap (Lumbar Puncture) On this page: Test Overview Why It Is Done How To Prepare How It Is Done … samples are studied for colour, blood cell counts, protein, glucose, and other substances. Some of the sample may be put … normal for you. Values may include CSF pressure, protein, glucose, and cell counts. Normal results footnote 1 …
Medical tests
… Chemistry Screen On this page: Test Overview Why It Is Done How To Prepare How It Is Done … aminotransferase (AST). Bilirubin (total and direct). Blood glucose. Blood urea nitrogen. Calcium (Ca) in blood. Carbon … To look for problems, such as a low or high blood glucose level that may be causing a specific symptom. To …
Medical tests
… Body Temperature On this page: Test Overview Why It Is Done How To Prepare How It Is Done … your local poison control centre right away. How It Is Done Oral (by mouth) temperature Before you take a temperature, … the instructions for how to use your type of thermometer. Oral (by mouth) is the most common method of taking a …
Medical tests
… Exercise Electrocardiogram (EKG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview An exercise electrocardiogram (EKG or ECG) is a test that checks for changes in your heart while you …
Medical tests
… Pericardiocentesis On this page: Test Overview Why It Is Done How To Prepare How It Is Done … bacteria, fungi , or viruses), white blood cells , sugar (glucose), cancer cells, and other substances. … bacteria, fungi , or viruses), white blood cells , sugar (glucose), cancer cells, and other substances. …
Medical tests
… Barium Enema On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A barium enema is an X-ray examination of the large intestine (colon and rectum). It may also be called a lower …
Medical tests
… KOH Preparation On this page: Test Overview Why It Is Done How To Prepare How It Is Done … skin , or beard . Athlete's foot . Fungal nail infection . Oral candidiasis ( thrush ). Vaginal yeast infection . How … skin , or beard . Athlete's foot . Fungal nail infection . Oral candidiasis ( thrush ). Vaginal yeast infection . How …
Medical tests
… Fertility Awareness On this page: Test Overview Why It Is Done How To Prepare How It Is Done … have sex. Basal body temperature is checked using a special oral thermometer marked in fractions of a degree. This … tenths (0.1) of a degree. You can take your temperature orally or rectally. Be sure to use the same location and the …
Medical tests
… First-Trimester Screening for Birth Defects On this page: Test Overview How It Is Done Results Test Overview During the first trimester of pregnancy, screening tests for birth defects may be done. These tests look for …
