329 results found
Medical tests
… out whether a kidney stone or something else is blocking your urinary tract . During the test, your doctor will insert a thin, lighted tube ( cystoscope ) … need a local or regional anesthetic with this procedure. Your doctor may do this test if an intravenous pyelogram …
Medical tests
… for up to 4 weeks before having a progesterone test. Tell your doctor if you have had a test that used a radioactive … radioactive tracer can interfere with the test results. Let your doctor know the first day of your last menstrual period. If your bleeding pattern is …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is done A health … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
Medical tests
… the solution that is used in the test. Why It Is Done Your doctor may do a KOH test to find out if you have one of … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A doctor or nurse … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… the culture is positive. The type of germ may be identified using a microscope or chemical tests. Sometimes other tests … This is called sensitivity testing. Depending on what your stool is being tested for, you may only need to collect … sample to the lab on time. Samples from babies and young children may be taken from diapers (if the stool does not …
Medical tests
… breathing it. The test measures the amount of hemoglobin in your blood that has bonded with carbon monoxide. Carbon … the oxygen that is normally carried by the hemoglobin in your red blood cells. As a result, your brain and other … severe as the carbon monoxide levels increase. Women and children usually have fewer red blood cells than men do. So …
Medical tests
… D test measures the amount of vitamin D in the blood. Your body needs vitamin D to absorb calcium . Calcium keeps your bones and muscles healthy and strong. If your muscles … and brittle bones ( osteoporosis ) in your later years. Children who don't get enough vitamin D may not grow as much …
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, flexible tube into a blood vessel in your groin or arm. This tube is called a catheter. The … you make wise health decisions or take action to improve your health. Decision Points focus on key medical care …
Medical tests
… or EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. … electricity. The electrodes collect information about your heart's electrical activity. Your doctor can tell what … to destroy (ablate) small areas of your heart that are causing the problem. Why It Is Done An electrophysiology study …
Medical tests
… The barium is often combined with gas-making crystals. Your doctor watches the barium move through your esophagus, stomach, and the first part of the small … watches the barium pass through your gastrointestinal tract using fluoroscopy and X-ray pictures. The table is tilted at …
