309 results found
Medical tests
… Follicle-Stimulating Hormone (FSH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A follicle-stimulating … by a disease or by treatments, such as X-rays or chemotherapy. High values in children may mean that puberty is …
Medical tests
… Vitamin D Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A vitamin D test measures … get enough vitamin D may not grow as much as others their age. They also have a chance of getting a rare disease …
Medical tests
… Reticulocyte Count On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results What Affects the Test Related Information Test Overview A reticulocyte … rheumatoid arthritis, fevers, malaria, and cancer chemotherapy. Getting radiation therapy. Taking sulfonamide …
Medical tests
… Bone Density On this page: Test Overview Health Tools Why It Is Done How To … It Is Done How It Feels Risks Results What Affects the Test Related Information Test Overview A bone density … strength of your bones. We all lose some bone mass as we age. Bones naturally become thinner as you grow older. This …
Medical tests
… Mammogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A mammogram is an X-ray of … mammograms . They include: Standard mammogram . It puts images of the breast on film. Digital mammogram . It puts …
Medical tests
… Breast Self-Examination On this page: Test Overview How It Is Done Risks Related Information Test Overview A breast … up having treatments (such as surgery, radiation, and chemotherapy) that you don't need. These treatments can cause …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A testosterone test checks … hair. The level of testosterone starts to decline around age 40, then gradually becomes less in older men. In women, …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A potassium test checks … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Medical tests
… Estrogen Test On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An estrogen test measures … uE3). The levels of these substances—along with a woman's age and other factors—help the doctor figure out the chance …
Medical tests
… Body Fat Testing On this page: Test Overview How It Is Done Results Related Information Test Overview Body fat testing checks … including body fat scales, that calculate your percentage of body fat using this method. More accurate tests are …
