329 results found
Medical tests
… Overview A folate test measures the amount of folate in the blood. Folate is one of many B vitamins. The body needs … This reflects a person's recent intake of folate and folic acid in the diet. Folate is found in foods such as liver; … Current as of: September 8, 2022 Author: Healthwise Staff Medical Review: E. Gregory Thompson MD - Internal Medicine …
Medical tests
… Chlamydia Tests On this page: Test Overview Health Tools Why It Is … trachomatis ) are present and causing an infection. Nucleic acid amplification tests (NAAT) are used to find chlamydia … action to improve your health. Decision Points focus on key medical care decisions that are important to many health …
Medical tests
… As blood levels of gastrin rise, the stomach releases acid (gastric acid) that helps break down and digest food. … may be caused by hypothyroidism . Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… clarity (clear or cloudy), odour, concentration, and acidity (pH) of your urine. It also checks your levels of … can affect what is in your urine. More than 100 different tests can be done on urine. Why It Is Done A urine test may … pure as it needs to be. These cells do not mean there is a medical problem, but your doctor may ask that you give …
Medical tests
… Herpes Tests On this page: Test Overview Health Tools Why It Is … action to improve your health. Decision Points focus on key medical care decisions that are important to many health … sexual contact until your test results are back. There are treatments that can help lower the chance of spreading it to …
Medical tests
… Viral Tests On this page: Test Overview Why It Is Done How To … types of samples are used for a viral test. They include blood, urine, stool (feces), organ tissue, spinal fluid, and … test: Viral DNA or RNA is found. Medical Tests: Questions to Ask the Doctor Current …
Medical tests
… A bilirubin test measures the amount of bilirubin in a blood sample. Bilirubin is a brownish yellow substance found … Normal values may vary from lab to lab. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Gallstones that are causing pancreatitis. Diabetic ketoacidosis . A ruptured ectopic pregnancy . Kidney failure. … is bound to a protein in the blood. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Nicotine Tests On this page: Topic … the chemicals it produces, such as cotinine—in your blood or urine. It's usually done by testing a sample of … Current as of: September 8, 2022 Author: Healthwise Staff Medical Review: Kathleen Romito MD - Family Medicine Adam …
Medical tests
… tissue from the body. A karyotype test usually is done on a blood sample taken from a vein. For testing during … Aspiration and Biopsy Chorionic Villus Sampling (CVS) Medical Tests: Questions to Ask the Doctor Current as of: …
