4577 results found
Medical tests
… Progesterone Test On this page: Test Overview Why It Is Done How To … test measures the amount of the hormone progesterone in a blood sample. Progesterone is a female hormone produced by … higher than they are in a woman who is not pregnant. Some types of cancer cause abnormal progesterone levels in men …
Medical tests
… Estrogen Test On this page: Test Overview Health Tools Why It Is Done … the level of the most important estrogen hormones in a blood or urine sample. It measures estradiol, estriol, and estrone. Estradiol is the most common type of estrogen measured for non-pregnant women. The amount …
Health topics
… Noninsulin Medicines for Type 2 Diabetes On this page: About This Medicine About This … used? Non-insulin medicines for diabetes help you control blood sugar. You take oral medicines by mouth. Some … Each type works in a different way to help you control your blood sugar. For example, some types of non-insulin …
Medical tests
… Ferritin Test On this page: Test Overview Why It Is Done How To … Risks Results Test Overview A ferritin blood test checks the amount of ferritin in the blood. … including alcohol use disorder , thalassemia , and some types of anemia that cause red blood cells to be destroyed, …
Medical tests
… Ammonia Test On this page: Test Overview Why It Is Done How To … An ammonia test measures the amount of ammonia in the blood. Most ammonia in the body forms when protein is broken … High ammonia values in a baby may be present when the blood types of a mother and her baby do not match ( hemolytic …
Health topics
… Type 2 Diabetes: Screening for Children On this page: … include: A skin problem called acanthosis nigricans . High blood pressure . High cholesterol . Polycystic ovary … include: A skin problem called acanthosis nigricans . High blood pressure . High cholesterol . Polycystic ovary …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done … checks the level of this male hormone (androgen) in the blood. Testosterone affects sexual features and development. … can change SHBG levels, such as hyperthyroidism or some types of kidney diseases. Total testosterone levels vary …
Medical tests
… Pap Test On this page: Test Overview Why It Is Done How To … this test. Cervical cancer is often caused by a high-risk type of the human papillomavirus (HPV) . Talk to your doctor … schedule the test when you're not having your period, since blood can interfere with the results of the test. If your …
Medical tests
… Vision Tests On this page: Test Overview Why It Is Done How To … and without corrective lenses (if you wear them). Several types of visual acuity tests may be used. Refraction test. … stroke, head injury, or other condition that causes reduced blood flow to the brain. Colour vision tests These tests may …
Medical tests
… A1c Test On this page: Overview Why It Is Done How To Prepare … Overview A glycohemoglobin test, or hemoglobin A1c, is a blood test that checks the amount of sugar (glucose) bound to the hemoglobin in the red blood cells. People who have diabetes or other conditions …
