266 results found
Medical tests
… levels can be affected by how the kidneys are working, the blood pH , and the amount of potassium you eat. The hormone … period. Add this urine to the large container, and record the time. Do not get toilet paper, pubic hair, stool … period. Add this urine to the large container, and record the time. Do not get toilet paper, pubic hair, stool …
Medical tests
… tissue or make the cells produce thyroid hormones. They are blood tests. Antibodies that destroy thyroid tissue can lead … It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood sample is taken, you may feel nothing at all from the …
Medical tests
… 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 … imaging (MRI) of the abdomen Normal: The organs and blood vessels are normal in size, shape, and location. No …
Medical tests
… of the eye, called the cornea. The fundus also contains blood vessels and the optic nerve . There are two types of … branching images. These are really just the outlines of the blood vessels of the retina. Indirect ophthalmoscopy With … white deposits beneath the retina called drusen, or broken blood vessels called hemorrhages) point to macular …
Medical tests
… the foods you eat. Your kidneys take uric acid out of your blood and put it into urine so that it can leave your body. … period. Add this urine to the large container, and record the time. Do not get toilet paper, pubic hair, stool … period. Add this urine to the large container, and record the time. Do not get toilet paper, pubic hair, stool …
Medical tests
… lungs put oxygen into and remove carbon dioxide from your blood. Types of lung function tests include: Spirometry. Gas … attached to a machine called a spirometer. The machine records your results. This test can measure many different … Then you'll breathe into a mouthpiece connected to a recording device. The exact steps depend on which test you …
Medical tests
… page: Test Overview How It Is Done Results Test Overview Blood and urine are often tested to find the cause of health … fluid can be tested for bacteria and white and red blood cells, protein, and glucose. Results can show the … can show if there is an increase in certain types of white blood cells. That could be a sign of an infection or …
Medical tests
… Test Overview A thyroid-stimulating hormone (TSH) blood test is used to check for thyroid gland problems. TSH … It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes The test will take a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all from the …
Medical tests
… can be checked include the: Abdominal aorta . This large blood vessel passes down the back of the chest and belly. It supplies blood to the lower part of the body and the legs. Liver . … . This organ helps fight infection. It also filters old red blood cells. The spleen sits to the left of the stomach, …
Medical tests
… the doctor may listen to your baby's heart and check your blood pressure, pulse, and breathing. Through the cervix … the doctor may listen to your baby's heart and check your blood pressure, pulse, and breathing. How long the test … chance that CVS could cause bleeding that could let your blood mix with your baby's blood. If you have Rh-negative …
