329 results found
Medical tests
… (also called an echo) is a type of ultrasound test that uses high-pitched sound waves that are sent through a device … wall. TEE shows clearer pictures of your heart. That's because the probe is closer to the heart and because the lungs and bones of the chest wall don't block the …
Medical tests
… Information Test Overview Chlamydia tests use a sample of body fluid or urine to see whether chlamydia … an infection. Nucleic acid amplification tests (NAAT) are used to find chlamydia infection. These tests use a sample of body fluid from areas such as the cervix, …
Medical tests
… how often to have this test. Cervical cancer is often caused by a high-risk type of the human papillomavirus (HPV) . … infection with the types of HPV that are most likely to cause cervical cancer. Why It Is Done A Pap test is done to … is light, you may still be able to have a Pap test. Do not use douches, tampons, vaginal medicines, sprays, or powders …
Medical tests
… scan is a type of nuclear scanning test. It is most often used to find a pulmonary embolism . This is a blood clot … get through 1 to 2 days of feeding. The radioactive tracer used in this test can get into your breast milk and is not … examined. You will be given a cloth or paper covering to use during the test. During the scan, you might lie on your …
Medical tests
… An angiogram of the head and neck is an X-ray test that uses a special dye and camera ( fluoroscopy ) to take … neck . An angiogram of the neck (carotid angiogram) can be used to look at the large arteries in the neck that lead to … brain. An angiogram of the head (cerebral angiogram) can be used to look at the veins or the four arteries (four-vessel …
Medical tests
… Test Overview An angiogram is an X-ray test that uses dye and a camera to take pictures of the blood flow in an artery or a vein. An angiogram can be used to look at the arteries or veins in the head, arms, … such problems include a tear in a blood vessel (which can cause blockage or internal bleeding), aneurysms (which are …
Medical tests
… lab. But they also can be done with portable equipment you use at home. Common sleep studies The most common sleep … will be asked to shower or bathe before your test. Don't use sprays, oils, or gels on your hair. Don't wear makeup, … portable sleep monitoring, your doctor will explain how to use the equipment at home. The sleep lab may send you forms …
Medical tests
… the level of parathyroid hormone in the blood. This test is used to help identify hyperparathyroidism , to find the cause of abnormal calcium levels, or to check the status of … is too low, the parathyroid glands release more PTH. This causes the bones to release more calcium into the blood and …
Medical tests
… It can find changes in your genes or chromosomes that may cause a genetic illness. The results may tell you about your … such as Huntington disease . Forensic testing . This is used to identify family members, crime suspects, and victims … crime, war, or disasters. Diagnostic testing . This may be used to confirm a specific genetic illness when a person has …
Medical tests
… on a treadmill. The ankle-brachial index (ABI) result is used to predict the severity of peripheral arterial disease … that you probably have PAD. This drop may be important, because PAD can be linked to a higher risk of heart attack or … for peripheral arterial disease of the legs. It is also used to see how well a treatment is working (such as medical …
