154 results found
Medical tests
… Cortisol in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A cortisol test measures the level of the hormone … not have this daily change in cortisol levels, you may have overactive adrenal glands. Cortisol levels vary widely …
Medical tests
… Swallowing Study On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A swallowing study is a test that shows what your … gown to wear during the test. A lead shield will be placed over your pelvic area to protect it from radiation. During …
Medical tests
… Phosphate in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The phosphate urine test measures the amount of phosphate in a sample of urine collected over 24 hours (24-hour urine test). Phosphate is a charged …
Medical tests
… A1c Test On this page: Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Overview A glycohemoglobin test, or hemoglobin A1c, is a … is done to check how well your diabetes has been managed over the past 2 to 3 months. Your doctor can use this …
Medical tests
… Doppler Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A Doppler ultrasound test uses reflected sound … Doppler ultrasound , a hand-held device is passed lightly over the skin above a blood vessel. The device is called a …
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 Test Overview A follicle-stimulating hormone test measures the … your doctor has a complete list of all the prescription and over-the-counter medicines you are taking, including natural …
Medical tests
… Catecholamines in Urine Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Catecholamines (say "kat-uh-KOH-luh-meens") are … test measures how much of these hormones are in your urine over a 24-hour period. Why It Is Done A catecholamines test …
Medical tests
… Overnight Dexamethasone Suppression Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview The overnight dexamethasone suppression test checks …
Medical tests
… Facial X-Ray On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A facial X-ray is a series of pictures of the bones … need an X-ray during pregnancy, a lead apron will be put over your belly to protect the baby from exposure to …
Medical tests
… Testicular Ultrasound On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview A testicular ultrasound (sonogram) is a test that … device called a transducer is passed back and forth over the scrotum. The device sends the sound waves to the …
