269 results found
Medical tests
… tests that measure how well the retina works. It can help check for diseases of the retina. The tests may also help diagnose and evaluate different kinds of vision and … how well rod and cone cells are working. These cells help you detect light and colour. This test also looks at …
Medical tests
… blood or urine. LH is produced by the pituitary gland . LH helps regulate the menstrual cycle and egg production ( … It Is Done A luteinizing hormone (LH) test may be done to: Help find out why you can't get pregnant (infertility). LH testing is often used to help evaluate problems with sperm count. Help to check for …
Medical tests
… The body needs it to build and fix bones and teeth, help nerves work, make muscles squeeze together, help blood clot, and help the heart to work. Almost all of the calcium in the …
Medical tests
… and globulin. Albumin. This is made mainly in the liver. It helps keep the blood from leaking out of blood vessels. Albumin also helps carry some medicines and other substances through the … globulins transport metals, such as iron, in the blood and help fight infection. Serum globulin can be separated into …
Medical tests
… right side of the belly. It makes bile (a substance that helps digest fat). It also stores sugars and breaks down … to send bile to the bowels (intestines) . The bile helps your body digest food and absorb vitamins that dissolve in fat. Spleen . This organ helps fight infection. It also filters old red blood cells. …
Medical tests
… body needs phosphorus to build and repair bones and teeth, help nerves function, and make muscles contract. Most (about … of it is stored in tissues throughout the body. The kidneys help control the amount of phosphate in the body. Extra … Done A test to measure phosphate in urine may be done to: Help diagnose kidney problems that affect phosphate levels. …
Medical tests
… test. This can detect different types of antibodies to help determine whether you were infected recently or … in the past. Why It Is Done The rapid mono test is done to help diagnose a recent mono infection. Epstein-Barr virus (EBV) antibody testing is also done to help diagnose mono. The EBV antibody test can help determine …
Medical tests
… Test Overview A transesophageal echocardiogram is a test to help your doctor look at the inside of your heart. A small … flow between the chambers of the heart (cardiac shunt). Help find out if you have endocarditis , which is an … Guide procedures done during cardiac catheterization . Help find out if you have a tear in the aorta (aortic …
Medical tests
… your liver is damaged or inflamed. Although these tests help your doctor evaluate how well your liver is working, … certain chemicals produced by the liver. These tests can help your doctor check how well your liver is working. Tests … may be wrong with your liver. These tests can also help diagnose long-term (chronic) infection. If liver …
Medical tests
… forced expiratory volume at 1 second (FEV1) at home may help: Measure how well your lungs are working if you have a … Peak expiratory flow monitoring provides information to help people with asthma make better treatment decisions. … the results, talk with your doctor. If you use medicine to help with breathing (such as for asthma), talk to your …
