329 results found
Medical tests
… difficile (C. diff) are bacteria that live in your large intestine, or colon, all the time. They usually … common in older people who are in hospitals and nursing homes and in people who are getting chemotherapy for cancer. The C. diff toxins test looks at a …
Medical tests
… . For an MRI test, you are placed inside the magnet so that your belly is inside the strong magnetic field. MRI can find changes in the structure of organs or other tissues. It also can find tissue damage or disease, … think you'll get this medicine, be sure to arrange a ride home. It may be unsafe for you to drive or get home on your …
Medical tests
… Or it may be done to look for blocked blood vessels in your lungs. During an angiogram, the doctor will put a thin, … before the angiogram. Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for … procedure is planned, along with the risks, benefits, and other options. Tell your doctor ALL the medicines and …
Medical tests
… The doctor will inject numbing medicine in the skin over your bone. He or she will put a needle through your skin and … and how soon to do it. If you take aspirin or some other blood thinner, ask your doctor if you should stop … the risk of bleeding. Be sure you have someone to take you home. Anesthesia and pain medicine will make it unsafe for …
Medical tests
… part of the body. A blood infection most often occurs with other serious infections, such as those affecting the lungs, … as corticosteroids or chemotherapy ) that change how well your body can fight infections (immunity). For a blood … ill. How To Prepare You do not need to do anything at home to prepare for the test. Tell your health professional …
Medical tests
… Feels Test Overview A non-stress test is a test that checks your baby's heartbeat patterns. It can show heart rate … rate with reflected sound waves (Doppler ultrasound). The other sensor measures how long your contractions are, if you … if more testing is needed. You will probably be able to go home right away. It depends on the reason for the test. You …
Medical tests
… cancer. But not all blood in the stool is caused by cancer. Other conditions that can cause blood in the stool include: … colonography . Which screening test you choose depends on your risk, your preference, and your doctor. Talk to your … the water blue. How It Is Done There are different types of home tests. The companies that make the test kits provide …
Medical tests
… Lactic acid levels get higher when strenuous exercise or other conditions—such as heart failure , a severe infection … for a lactic acid test: Do not eat or drink anything other than water for 8 to 10 hours before the test. Do not … exercise for several hours before the test. Do not clench your fist while having your blood drawn for a lactic acid …
Medical tests
… 24 hours. Uric acid is made from the natural breakdown of your body's cells. It's also made from the foods you eat. … How It Is Done A uric acid urine test is usually done at home. You must collect all the urine you produce in a … paper, pubic hair, stool (feces), menstrual blood, or other foreign matter in the urine sample. How It Feels This …
Medical tests
… (say "kat-uh-KOH-luh-meens") are hormones made mostly by your adrenal glands as a reaction to stress. When you feel … the test. How It Is Done This test is usually done at home. You must collect all the urine you produce in a … also look at your results based on your age, health, and other factors. A value that isn't in the normal range may …
