277 results found
Medical tests
… Thyroid testing Thyroid hormone tests are blood tests that check how well the thyroid gland is working. The thyroid … Most of the thyroxine (T4) in the blood is bound to a protein called thyroxine-binding globulin. Less than 1% of … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Heel stick A brief pain, like a sting …
Medical tests
… Test Overview A testosterone test checks the level of this male hormone (androgen) in the … Most of the testosterone in the blood is bound to a protein called sex hormone binding globulin (SHBG). … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… Results Test Overview A ketone test checks for ketones in your blood or urine. Ketones are … may feel nothing at all from the needle, or you may feel a quick sting or pinch. Blood test at home Your finger may … an eating disorder, including disorders that result in poor nutrition such as anorexia nervosa or bulimia , alcohol use …
Medical tests
… for pancreatitis and other pancreatic diseases is working. Check swelling and inflammation of the salivary glands. How … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Urine test This test usually doesn't … and harmless condition in which amylase is bound to a protein in the blood. Medical Tests: …
Medical tests
… . Sometimes a test for gastrin is done after eating a high-protein diet or after receiving an injection of the … be done to: Find out why a peptic ulcer keeps coming back. Check for certain diseases, such as tumours of the pancreas … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… antibodies that attack red blood cells. Antibodies are proteins made by the immune system . Normally, antibodies … against a person's own red blood cells. Two blood tests can check for antibodies that attack red blood cells: the direct … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… the belly. Diagnose an infection in the peritoneal fluid. Check for certain types of cancer. Remove a large amount of … albumin gradient (SAAG). The SAAG compares the level of protein in the fluid to the level of protein in the blood. … the belly. Diagnose an infection in the peritoneal fluid. Check for certain types of cancer. Remove a large amount of …
Medical tests
… look at under a microscope. A kidney biopsy may be done to check for problems or when other tests show a kidney … you may get one if a test shows that you have blood or protein in your urine. The biopsy is usually done by putting … in the urine or when the kidneys are not working well. Check kidney problems seen on an ultrasound or a CT scan. …
Medical tests
… system. Why It Is Done A vitamin B12 test is used to: Check for vitamin B12 deficiency anemia. There are several … may feel nothing at all from the needle, or you may feel a quick sting or pinch. Risks There is very little chance of a … or folic acid deficiency anemia . High levels of protein in the blood, such as from multiple myeloma , can …
Medical tests
… takes blood to clot. A prothrombin time test can be used to check for bleeding problems. PT is also used to check … to see if the body is using up its clotting factors so quickly that the blood can't clot and bleeding does not … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
