313 results found
Medical tests
… also be made. In some cases, contrast material may be used during the MRI scan to show certain structures more clearly … in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … the liver to the gallbladder (bile duct). Check organs and blood vessels prior to organ transplantation or surgery. How …
Medical tests
… scan that is done to look at these organs for disease. During a liver and spleen scan, a radioactive tracer … 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 …
Medical tests
… will be given medicine to make you sleepy and comfortable during the test. The doctor puts a small, flexible tube into … Monitor heart function during surgery. Look for masses or blood clots in the upper left chamber (left atrium) of the … at which blood travels through the heart. Measure the blood pressure and speed of blood flow through the heart valves. …
Medical tests
… studies are tests that record what happens to your body during sleep. The studies are done to find out what's … as brain activity, eye movement, oxygen and carbon dioxide blood levels, heart rate and rhythm, breathing rate and … a mask that's connected to a continuous positive airway pressure (CPAP) machine. The mask fits over your nose or …
Medical tests
… the large intestine. Check on belly symptoms such as pain, blood in stool, or altered bowel habits. Check on other … stools and cramping for a few days. How It Is Done During the test The colon is filled with a contrast material … is a more serious, but very rare, complication. Under the pressure from the barium or air, a weakened section of the …
Medical tests
… Done Results Test Overview During the first trimester of pregnancy, screening tests for … or trisomy 18 . First-trimester screening tests include: Blood tests. These measure the level of two substances in … a set of numbers. A positive result means that there is a higher-than-average chance that your baby has Down syndrome …
Medical tests
… activities. Ambulatory means that you are able to walk during the test. This type of monitoring may also be called … certain activities. Find out what is causing chest pain or pressure, dizziness, or fainting. These may be symptoms of … certain activities. Find out what is causing chest pain or pressure, dizziness, or fainting. These may be symptoms of …
Medical tests
… polyps , tumours, and areas of inflammation or bleeding. During the test, tissue samples can be collected ( biopsy ) … test for colorectal cancer. Check for the cause of blood in the stool or rectal bleeding. Check for the cause … and how soon to do it. If you take aspirin or some other blood thinner, ask your doctor if you should stop taking it …
Medical tests
… test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune reaction). … tests can find out which antibodies are in the blood in higher amounts than normal. Sometimes ANA test results can … . Medicines, such as those used to treat high blood pressure, heart disease, and tuberculosis (TB). Viral …
Medical tests
… Test Overview Mononucleosis tests are blood tests to look for antibodies that indicate … mono test. This test detects a type of antibody that forms during certain infections. Rapid mono testing can usually … It Is Done The rapid mono test is done on a small sample of blood taken from your fingertip or from a vein. The …
