304 results found
Medical tests
… be done using other types of samples, such as spinal fluid, blood, urine, or tears. Blood testing can be done to find … test results are back. There are treatments that can help lower the chance of spreading it to others. How It Is Done … test results are back. There are treatments that can help lower the chance of spreading it to others. How It Is Done …
Medical tests
… pyelogram (CT/IVP) is usually done to look for the cause of blood in the urine. Why It Is Done An IVP is done to: … back or flank pain. How To Prepare You may need to stop eating and drinking for 8 to 12 hours before the IVP. You … (anaphylaxis), such as after being stung by a bee or from eating shellfish. This test is often done in children to see …
Medical tests
… How To Prepare How It Is Done Results Test Overview Some blood tests are used to determine whether your liver is … long-term (chronic) infection. If liver enzymes are high, a test for hepatitis C antibodies may be done to see … long-term (chronic) infection. If liver enzymes are high, a test for hepatitis C antibodies may be done to see …
Medical tests
… himself or by his sex partner. The chance of cure is very high when this cancer is found early and treated right away. … testicle. One testicle (usually the left) may hang a little lower than the other. One testicle may be a little larger … mean an infection, such as epididymitis . Or it may mean blood flow to the testicle is blocked ( testicular torsion …
Medical tests
… large intestine (colon and rectum). It may also be called a lower gastrointestinal (GI) examination. The test is used to … the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on other … is a more serious, but very rare, complication. Under the pressure from the barium or air, a weakened section of the …
Medical tests
… amount of an enzyme called hexosaminidase A (Hex A) in the blood. Hex A breaks down fatty substances in the brain and … disease, or who live in a community or population with a high amount of Tay-Sachs disease may want to be tested. … disease, or who live in a community or population with a high amount of Tay-Sachs disease may want to be tested. …
Medical tests
… to check for bacteria, yeast, trichomoniasis, and white blood cells. Why It Is Done A vaginal wet mount is done to … cells are not present or very low in number. Abnormal: High numbers of white blood cells often mean a vaginal … Vaginal pH is about 3.8–4.5. Abnormal: Vaginal pH is higher than 4.5. A higher pH may be caused by bacterial …
Medical tests
… problems. How To Prepare If you take aspirin or some other blood thinner, ask your doctor if you should stop taking it … doctor will tell you how soon before the biopsy to stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking, or your biopsy may be cancelled. If …
Medical tests
… types of samples are used for a viral test. They include blood, urine, stool (feces), organ tissue, spinal fluid, and … organ to be transplanted. Test a pregnant woman who has a high risk of passing a serious viral infection on to her … check again for a viral infection. Antibody titers that get higher over 3 weeks from the first sample to the second mean …
Medical tests
… each possible biopsy result. Your doctor may order certain blood tests, such as a complete blood count or clotting … Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be … Follow the instructions exactly about when to stop eating and drinking. If you don't, your procedure may be …
