147 results found
Medical tests
… Thyroid Hormone Tests On this page: Test Overview Why It Is Done How To Prepare How It Is … ). All newborns are screened for congenital hypothyroidism. Older children also need thyroid hormones to grow and … 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
… Calcium (Ca) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the … be normal for you. Normal blood calcium values are lower in older people. You may also have values for an ionized …
Medical tests
… Rheumatoid Factor (RF) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … RF antibody can attach to normal body tissue and cause damage. A high level of RF can be caused by several autoimmune … of these people will later have rheumatoid arthritis. Older adults who don't have rheumatoid arthritis sometimes …
Medical tests
… Homocysteine On this page: Test Overview Why It Is Done How To Prepare How It Is … is removed. Put pressure on the site and then put on a bandage. How It Feels The blood sample is taken from a vein in … in women. Age. Homocysteine levels get higher as you get older. Low values Low values of homocysteine may be caused …
Medical tests
… Alpha-Fetoprotein (AFP) Test On this page: Test Overview Health Tools Why It Is Done How To … uE3). The levels of these substances—along with a woman's age and other factors—help the doctor estimate the chance … on your weight. The test results are also based on race, age, and how many weeks you are in your pregnancy. How It Is …
Medical tests
… Breast Exam On this page: Test Overview Why It Is Done How To Prepare How It Is … thickened. A nipple may sink into the breast. A red, scaly rash or sore may be found on the nipple. Redness or warmth … thickened. A nipple may sink into the breast. A red, scaly rash or sore may be found on the nipple. Redness or warmth …
Medical tests
… Blood Alcohol Test On this page: Test Overview Why It Is Done How To Prepare How It Is … consumption of alcohol is prohibited—for example, in underage people suspected of drinking or in people enrolled in an … Your age. One drink raises the blood alcohol level of an older adult more than it does for a young adult. Food. Food …
Medical tests
… Prostate-Specific Antigen (PSA) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … the blood normally increases as the prostate enlarges with age. PSA may increase because of inflammation of the … 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
… Fetal Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is … if you are pregnant with more than one fetus. Estimate the age of the fetus ( gestational age ). Estimate the risk of a chromosome defect, such as …
Medical tests
… Amniocentesis On this page: Test Overview Health Tools Why It Is Done How To … because: You are concerned about your baby because of your age. As you get older, you have a greater chance of having a baby with a …
