329 results found
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. If you are taking or have recently taken antibiotics , tell your doctor. How It Is Done To collect a tissue or fluid … an abscess. The fluid is then placed in the culture tube. Your doctor may need to remove a sample of skin or tissue ( …
Medical tests
… gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, stomach, and the first part of your small intestine, called the duodenum. The esophagus is …
Medical tests
… Many medicines and other products also have sodium in them, including laxatives, aspirin, mouthwash, and toothpaste. … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Urine sodium can be … Many medicines and other products also have sodium in them, including laxatives, aspirin, mouthwash, and toothpaste. …
Medical tests
… in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines absorb. Phosphate in the body. Certain hormones , including parathyroid hormone , calcitonin , and estrogen in … absorb. Phosphate in the body. Certain hormones , including parathyroid hormone , calcitonin , and estrogen in …
Medical tests
… . A vaginal self-examination may help you better understand your body, the changes that take place during the menstrual … The best time to do a vaginal self-examination is between your menstrual periods. A vaginal self-examination should not replace a regular pelvic examination by your doctor. Why It Is Done A vaginal self-examination can …
Medical tests
… This is called sensitivity testing. Depending on what your stool is being tested for, you may only need to collect … an infection has worked as it should. How To Prepare Tell your doctor if you have recently taken antibiotics, … samples can be collected at home. Or you may need to go to your doctor's office, a medical clinic, or the hospital. If …
Medical tests
… gland is a butterfly-shaped gland that lies in front of your windpipe (trachea), just below your voice box (larynx). The thyroid gland uses iodine from … How To Prepare If you are taking thyroid medicines, tell your doctor when you took your last dose. You may need to …
Medical tests
… Test Overview An extremity X-ray is a picture of your hand, wrist, arm, foot, ankle, knee, hip, or leg. It is … slight chance of damage to cells or tissue from radiation, including the low levels of radiation used for this test. … slight chance of damage to cells or tissue from radiation, including the low levels of radiation used for this test. …
Medical tests
… Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made … or high-fat diet. Are starving or have an eating disorder, including disorders that result in poor nutrition such as … or high-fat diet. Are starving or have an eating disorder, including disorders that result in poor nutrition such as …
Medical tests
… A breast ultrasound can show all areas of the breast, including the area closest to the chest wall, which is hard … See how far cancer has spread in a breast. Check your breasts if you have silicone breast implants or dense … A breast ultrasound can show all areas of the breast, including the area closest to the chest wall, which is hard …
