291 results found
Medical tests
… about family relationships, including paternity and ancestry. Find out your risk for an inherited disease. Learn more … lab does the genetic testing. You'll get the test results back, either online, by mail, or by phone. Some at-home … if your results will stay safe and private. Your results should only be released to those who are authorized to …
Medical tests
… pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … knee is done to: Check for the cause of unexplained knee pain or the knee giving out for no reason. Find problems in … will watch you through a window, and you'll be able to talk back and forth. If contrast material is needed, the …
Medical tests
… Lymphoma (cancer of the lymph nodes). Giant cell arteritis (painful swelling of the blood vessels in the head and neck). Rheumatoid arthritis (painful swelling of the tissues that line the joint). … 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
… its inner fluid chambers (ventricles). Cerebrospinal fluid flows through these chambers. This test is most commonly done … care unit (NICU). Your baby will lie on his or her back. A device called a transducer is moved across the soft … 15 to 30 minutes. How It Feels This test doesn't cause any pain or discomfort for your baby. Risks There are no known …
Medical tests
… aspirin or some other blood thinner, ask your doctor if you should stop taking it before your procedure. Make sure that … cutter (punch) is placed over the lesion, pushed down, and slowly rotated to remove a circular piece of skin . The skin … may be needed. How It Feels You will feel brief stinging pain when the local anesthetic is injected. You should not …
Medical tests
… detect a chronic Lyme disease infection. Antibody testing should be done in a two-step process, using the ELISA followed by the Western blot test. The Western blot test should … tiredness. Fever. Headache and stiff neck. Muscle and joint pain. Symptoms of chronic Lyme disease infection include …
Medical tests
… exercise, have a fever, or are under stress. It will be slower when you are resting. Why It Is Done Your pulse is … rapid heartbeat (palpitations), dizziness, fainting, chest pain, or shortness of breath. Check for blood flow after an … pulse while you exercise. How It Feels Checking your pulse should not cause pain. Risks Checking your pulse should not …
Medical tests
… Information Test Overview Colonoscopy is a test that allows your doctor to look at the inner lining of your large … for the cause of long-term, unexplained belly or rectal pain. How To Prepare Procedures can be stressful. This … during your procedure. Your doctor will tell you if you should stop taking any of them before the procedure and how …
Medical tests
… is often used to confirm that RF is present. Nephelometry test. This test mixes the blood being tested with … more clumping occurs. This causes a cloudier sample and allows less light to pass through the tube. Why It Is Done A … 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
… of damage to cells or tissue. That's the case even with the low-level radioactive tracer used for this test. But the chance of damage is very low compared with the benefits of the test. Most of the … of damage to cells or tissue. That's the case even with the low-level radioactive tracer used for this test. But the …
