275 results found
Medical tests
… water. Before having a thyroid biopsy, you may need to have blood tests to see whether you have any bleeding problems or blood-clotting disorders. Tell your doctor ALL the medicines … soon to do it. If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it before …
Medical tests
… A dye is injected into your arm. It flows through your blood to the blood vessels in your eye. The dye makes the blood vessels in your eye easier to see as your doctor looks …
Medical tests
… measure how much tracer the thyroid gland absorbs from the blood. The tracer can be swallowed or can be injected into a … can measure how much tracer the thyroid absorbs from the blood. A thyroid scan can show the size, shape, and location … measure how much tracer the thyroid gland absorbs from the blood. The tracer can be swallowed or can be injected into a …
Medical tests
… Test Overview A cold agglutinins blood test is done to check for conditions that cause the … the immune system in response to infection. They cause red blood cells to clump together (agglutinate) at low … can mean you have a higher chance of developing blood clots (thromboses) when exposed to cold temperatures. …
Medical tests
… may also be used. A prostate biopsy may be done: When a blood test shows a high level of prostate-specific antigen … How To Prepare If you take a medicine that prevents blood clots, your doctor may tell you to stop taking it …
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: … with the structure of the urinary tract. Find the cause of blood in the urine. Look for damage to the urinary tract … on the inside of your elbow. The dye travels through the bloodstream, is filtered out by the kidneys, and passes into …
Medical tests
… is put into a vein ( IV ) in the arm. It moves through the blood to the liver and spleen . Areas of the liver and … tracer pattern shows a cyst , an abscess , a collection of blood (hematoma), a lump made up of blood vessels (hemangioma), or a tumour. The tracer pattern …
Medical tests
… to cell damage. LDH levels are measured from a sample of blood taken from a vein. Why It Is Done LDH levels help find … It Is done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes … to cell damage. LDH levels are measured from a sample of blood taken from a vein. Why It Is Done LDH levels help find …
Medical tests
… system causes the heart muscle to contract and pump blood through the heart to the lungs and the rest of the … other than a bra. You may want to stretch your arm and leg muscles before you start an exercise EKG. Understand … a treadmill or pedal a stationary bicycle. You will have a blood pressure cuff on your upper arm. Small pads or patches …
Medical tests
… holds the testicles, is relaxed. Stand and place your right leg on a raised surface about chair height. Then gently feel … mean an infection, such as epididymitis . Or it may mean blood flow to the testicle is blocked ( testicular torsion … mean an infection, such as epididymitis . Or it may mean blood flow to the testicle is blocked ( testicular torsion …
