328 results found
Medical tests
… a saliva sample, a swab from inside your cheek, or a blood sample. You might have to go to a local lab to collect a blood sample. You'll send your sample to the vendor. Their … disease or health problem. Changing your lifestyle or what medicines you take. Genetics …
Medical tests
… in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of …
Medical tests
… antigen test also may be used to screen people who are at high risk for having giardiasis. Results A test that detects … antigen test also may be used to screen people who are at high risk for having giardiasis. Results A test that detects …
Medical tests
… a bone scan . Find areas of the spine that do not have good blood supply. Find an infection. Find nerve damage caused by … a bone scan . Find areas of the spine that do not have good blood supply. Find an infection. Find nerve damage caused by …
Medical tests
… in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of …
Medical tests
… You get an injection of a radioactive tracer into your blood. Then your doctor uses a special camera to see how well your heart is pumping blood. Invasive procedure. This test is done as part of a … of your heart muscle as your ventricles fill and pump blood. The size of your ventricles. How efficiently your …
Medical tests
… Follow your doctor's instructions about eating to avoid low blood sugar. Avoid caffeine within 12 hours of the test. … Follow your doctor's instructions about eating to avoid low blood sugar. Avoid caffeine within 12 hours of the test. …
Medical tests
… or toxic metals in the body should be confirmed by testing blood and urine samples. What the hair sample contains is … levels of certain minerals in the hair. Also, the use of medicines such as birth control pills can change the mineral … or toxic metals in the body should be confirmed by testing blood and urine samples. What the hair sample contains is …
Medical tests
… results are called negative. Leukocyte test strip: No white blood cells (leukocytes) are found in the urine. Normal … results are called positive. Leukocyte test strip: White blood cells (leukocytes) are found in the urine. These … of a UTI, such as a burning sensation when urinating or blood in your urine, call your doctor even if the test …
Medical tests
… human chorionic gonadotropin, or hCG) in a sample of urine. High levels of hCG are made during pregnancy. The home tests … human chorionic gonadotropin, or hCG) in a sample of urine. High levels of hCG are made during pregnancy. The home tests …
