321 results found
Medical tests
… hormone in a pregnant woman's blood to see if the baby may have Down syndrome . Inhibin A is made by the placenta … that are important to many health problems. Pregnancy: Should I Have Screening Tests for Birth Defects? Why It Is … result means that the level of the hormone inhibin A is low, or negative. An abnormal result means the level of the …
Medical tests
… and camera ( fluoroscopy ) to take pictures of the blood flow in the blood vessels of the head and neck . An angiogram … to record your heart rate and rhythm. You will lie on your back on an X-ray table. Ask for a pad or blanket to make … or pinch from the numbing medicine. Most people don't have pain when the catheter is in the blood vessel. You may feel …
Medical tests
… between your menstrual periods. A vaginal self-examination should not replace a regular pelvic examination by your … the examination. How It Is Done Take off your clothes below the waist. Have the mirror and flashlight where you can … hands. Sit on the floor, a bed, or a couch and support your back with pillows. Bend your knees, place your feet near …
Medical tests
… Test Overview Bronchoscopy is a procedure that allows your doctor to look at your airway through a thin … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get … bronchoscopy During this procedure, you will lie on your back on a table with your shoulders and neck supported by a …
Medical tests
… gland is found in front of the windpipe (trachea), just below the voice box (larynx). A sample of thyroid tissue can … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get … your doctor's office. During the test, you will lie on your back with a pillow under your shoulders, your head tipped …
Medical tests
… waves to make a picture of the organs and structures in the lower belly (pelvis). This test looks at the bladder and: … A small hand-held device called a transducer is passed back and forth over the lower belly. Transrectal ultrasound. … ultrasound may be done to: Find out what is causing pelvic pain. Look for the cause of vaginal bleeding. Look for …
Medical tests
… large intestine (colon and rectum). It may also be called a lower gastrointestinal (GI) examination. The test is used to … into the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on … your anal sphincter muscle (as if you were trying to hold back a bowel movement) against the tube may help. Taking …
Medical tests
… hand-held device called a transducer is gently passed back and forth over the area being looked at. The device … a blocked blood vessel. It may be used to find the cause of pain in your belly or another part of your body. Or it can … or infection are seen. Blood vessels and blood flow are normal. No blood clots are seen. Abnormal: The …
Medical tests
… It Is Done Doctors use the d-dimer test when a person might have a dangerous blood-clotting problem. These problems … or arms. Pulmonary embolism , a condition in which blood flow in an artery in the lung is suddenly blocked. … has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The …
Medical tests
… prepare for your procedure. Preparing for the procedure Follow the instructions exactly about when to stop eating and … Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for you to drive or get … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how …
