295 results found
Medical tests
… been passed in the urine or removed from the urinary tract during surgery. Chemical analysis of a kidney stone shows … kidney from substances that would normally pass out of the body in the urine. When there are large amounts of these … the stone passes through the urethra and out of the body in urine. Passing a kidney stone through a ureter or …
Medical tests
… sugar testing can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, … of the day. It also allows you to quickly spot any major changes in your glucose levels. Some of these systems also … Guidelines Expert Committee, et al. (2018). Diabetes and pregnancy. Canadian Journal of Diabetes , 42(Suppl 1): …
Medical tests
… You will be given a cloth or paper covering to use during the test. During the scan, you might lie on your back … test. Steps you can take Most of the tracer will leave your body through your urine or stool within a day. So be sure to … for the next 24 hours to help flush the tracer out of your body. Radioactive tracer used in this test can get into your …
Medical tests
… foreign objects, infections, and abnormal growths or changes in bone structure or size. An X-ray of the eye … It is not a reason to avoid the test. If you need an X-ray during pregnancy, a lead apron will be put over your belly to …
Medical tests
… scan uses X-rays to make pictures of the head and face. During the test, you will lie on a table that is attached to … opening of the scanner, and the scanner moves around your body. The table will move while the scanner takes pictures. … An area of the brain shows swelling ( edema ) or other changes that may mean a stroke . The sinuses are filled with …
Medical tests
… pancreas, breast, ovary, or lung. CEA is normally produced during the development of a fetus . The production of CEA … cancer or cancer that has spread to other parts of the body (metastatic cancer) may have high CEA levels if their … cancer or cancer that has spread to other parts of the body (metastatic cancer) may have high CEA levels if their …
Medical tests
… may have Down syndrome . Inhibin A is made by the placenta during pregnancy. The level of inhibin A in the blood is used in a … may have Down syndrome . Inhibin A is made by the placenta during pregnancy. The level of inhibin A in the blood is …
Medical tests
… the brain, and the adrenal glands . Catecholamines help the body respond to stress or fright and prepare the body for "fight-or-flight" reactions. The adrenal glands … Metanephrine and normetanephrine also may be measured during a catecholamine test. Catecholamines increase heart …
Medical tests
… urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine. A BUN test is done to see how well your … can occur normally in the second or third trimester of pregnancy. Blood urea nitrogen to creatinine ratio …
Medical tests
… of ferritin in the blood. Ferritin is a protein in the body that binds to iron; most of the iron stored in the body is bound to ferritin. Ferritin is found in the liver , … (chronic) blood loss from heavy menstrual bleeding, pregnancy, not enough iron in the diet, or bleeding inside …
