218 results found
Medical tests
… Cold Agglutinins Test On this page: Test Overview Why It Is … It Feels Risks Results Test Overview A cold agglutinins blood test is done to check for conditions … cause the body to make certain types of antibodies called cold agglutinins. Cold agglutinins are normally made by the …
Medical tests
… of diseases, such as human immunodeficiency virus (HIV), cold sores , chickenpox, measles , influenza (flu), and some types of cancer. Viral tests may be …
Medical tests
… are caused by an infection with a virus , such as a cold or influenza (flu). Throat cultures aren't done for viral … are caused by a virus. A throat culture shows the difference between a bacterial infection and a viral infection. This …
Medical tests
… such as an aneurysm. Look for abnormal movement of blood between the heart chambers. How To Prepare Before having a … camera will be positioned close to your body. If you are cold or uncomfortable lying on the table, ask the technician … frequently after your scan to make sure that the tracer flushes completely out of your body. It takes a day or two …
Medical tests
… Vision is the result of electrical signals that travel between the retina and the part of the brain involved with … response (VER) measures how well the whole visual pathway between the eye and the brain is working. The test may be … lab where the test is given.) Abnormal. There is a delay between the eye's stimulation and the nerve's response. …
Medical tests
… lumbar puncture) is a procedure to collect and look at the fluid ( cerebrospinal fluid, or CSF ) that surrounds the … toward your knees. These positions help widen the spaces between the bones of the lower spine so that the needle can … to lie curled up on their side. The soap may feel cold on your back. You will probably feel a brief pinch or …
Medical tests
… Areas where the tracer does not show up appear as dark or "cold" spots. Cold spots can mean narrowing or blockage of the blood vessels, pockets of fluid ( cysts ), some cancers, scarring, or pockets of … through your urine or stool within a day. So be sure to flush the toilet right after you use it, and wash your hands …
Medical tests
… sweat evaporates, it helps cool your body. When you are too cold, your blood vessels narrow. This reduces blood flow to … skin in the centre of the forehead. Make sure nothing is between the thermometer cup and the skin. Press the button … the risk of spreading disease. But many factors can influence the accuracy of the measurement including, sweat, …
Medical tests
… such as methacholine or histamine, or after breathing cold air. The test may be repeated for different doses of … air to the lungs (bronchial tubes) overreact to breathing cold air or to inhaling methacholine or histamine. This may … such as methacholine or histamine, or after breathing cold air. The test may be repeated for different doses of …
Medical tests
… 1 to 3 hours. After the test After the test, drink lots of fluids for the next 24 hours to help flush the tracer out of … Tomography (PET)—WhatAffectsTheTest trivalent inactivated influenza vaccine (TIV) Agriflu Fluad Fluviral Fluzone Influvac Vaxigrip quadrivalent inactivated influenza vaccine Flulaval Tetra Fluzone Quadrivalent live …
