135 results found
Medical tests
… D-Xylose Absorption Test On this page: Test Overview Why It Is Done How To Prepare How It Is … malabsorption syndrome is causing symptoms, such as chronic diarrhea, weight loss, and weakness. A person with … water for 8 to 12 hours before having this test. Children younger than 9 years old should not eat or drink anything …
Medical tests
… Luteinizing Hormone (LH) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … puberty). Puberty is early when it starts in females younger than age 8 and in males younger than age 9. Find out why sexual …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is … hair. The level of testosterone starts to decline around age 40, then gradually becomes less in older men. In women, … See whether a high level of testosterone is causing a boy younger than age 10 to have early signs of puberty. Find out …
Medical tests
… Sodium (Na) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … have many causes, such as heart failure, malnutrition, and diarrhea. Other electrolytes, such as potassium, calcium, … by medicines (such as diuretics ), severe vomiting or diarrhea, Cushing's syndrome , kidney disease or injury, …
Medical tests
… Mammogram On this page: Test Overview Why It Is Done How To Prepare How It Is … mammograms . They include: Standard mammogram . It puts images of the breast on film. Digital mammogram . It puts … from breast cancer. Your doctor may recommend testing at a younger age if you have risk factors for breast cancer. A …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … cause symptoms such as muscle cramps or weakness, nausea, diarrhea, frequent urination, dehydration , low blood … , Cushing's syndrome , dehydration, malnutrition, vomiting, diarrhea and certain kidney diseases, such as Bartter's …
Medical tests
… Stool Analysis On this page: Test Overview Why It Is Done How To Prepare How It Is … symptoms affecting the digestive tract, such as prolonged diarrhea, bloody diarrhea, an increased amount of gas, nausea, vomiting, loss …
Medical tests
… Bone Density On this page: Test Overview Health Tools Why It Is Done How To … strength of your bones. We all lose some bone mass as we age. Bones naturally become thinner as you grow older. This … 1 All women and men who are age 65 or older. People younger than age 65 who are at increased risk for broken …
Medical tests
… Chloride (Cl) Test On this page: Test Overview Why It Is Done How To Prepare How It Is … from a loss of electrolytes through prolonged vomiting or diarrhea). You may also have metabolic alkalosis if your … levels may be caused by: Dehydration , such as from diarrhea or vomiting. Eating a lot of salt. Kidney disease. …
Medical tests
… Breast Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is … abnormal results from a mammogram. Look at the breasts in younger women because their breast tissue is often more … lump is found that looks solid. Depending on the lump, your age, and other medical factors, you may need a biopsy or …
