329 results found
Medical tests
… hours before the test. Because this is a test involving your heart, you may have to stay overnight in the hospital … help you relax. You will get a shot of anesthetic to numb your skin and deeper tissues. Then a long, thin needle will be …
Medical tests
… germs that are normally found on the penis or vagina. Wash your hands before you collect the urine. If the collection … it down with the inner surface up. Clean the area around your penis or vagina. Start to urinate into the toilet or … sample reduces the chance of getting bacteria from the skin or genital area in the urine sample. Collecting a urine …
Medical tests
… Using a home blood pressure monitor lets you keep track of your blood pressure at home. Blood pressure is a measure of how hard the blood pushes against the walls of your arteries as it moves through your body. Your blood … blood pressure. Place the blood pressure cuff on the bare skin of your upper arm. You may have to roll up your sleeve, …
Medical tests
… how well the eyes, inner ears , and brain help you keep your balance and position (such as when you change from … when the head is moved. But nystagmus without moving your head or nystagmus that does not go away may be caused … lotion during the test so the electrodes can attach to the skin. If you normally wear glasses, contact lenses, or …
Medical tests
… made by the body to fight the virus. They will be in your blood if you have a hepatitis A infection now or have … 8 to 12 weeks after you are first infected. They stay in your blood and protect you from hepatitis A permanently. Why … had other tests that show you have liver problems. You or your doctor wants to know if you are protected from getting …
Medical tests
… Dental X-rays are scheduled when you need them based on your age, risk for disease, and signs of disease. Why It Is … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Dental X-rays are taken in the dentist's office. Your dentist will tell you if you need to take out any …
Medical tests
… that show you have liver problems. You are pregnant. You or your doctor wants to know if you are protected from getting the disease. The tests also are done to help your doctor decide about your treatment and see how well it's working. How To Prepare …
Medical tests
… to help diagnose cystic fibrosis . Normally, sweat on the skin surface contains very little chloride. People with … test can be done at any age. It may be done as soon as your baby is 10 days old, but it is often done when a baby … In rare cases, the current may make the skin look slightly sunburned. Results Results are usually available in 1 or 2 …
Medical tests
… Test Overview An extremity X-ray is a picture of your hand, wrist, arm, foot, ankle, knee, hip, or leg. It is … are done to: Find the cause of pain in an extremity. See if your bone is fractured or your joint is dislocated. See if fluid has built up in the …
Medical tests
… can happen in various parts of the body, such as the skin, nails, mouth, or vagina. KOH is the abbreviation for … the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A doctor or nurse …
