322 results found
Medical tests
… It takes pictures of the organs and other structures in your body. It can be used in different areas such as the … blood vessel. It may be used to find the cause of pain in your belly or another part of your body. Or it can be used to look for a cyst, tumour, or …
Medical tests
… : Blood antibody test. A blood test checks to see whether your body has made antibodies to H. pylori bacteria. If you … your doctor's instructions about how long you need to avoid eating and drinking before the test. Many medicines may … test. If radioactive carbon is used, the amount of radioactivity exposure is extremely small—less than you normally …
Medical tests
… dye ( contrast material ) is put in a vein ( IV ) in your arm or hand to make the blood vessels easier to see on … test. Your doctor will let you know if there are certain foods or liquids you should avoid. If you are breastfeeding, … test. Your doctor will let you know if there are certain foods or liquids you should avoid. If you are breastfeeding, …
Medical tests
… Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive … or thyroid scan. Have a pacemaker or other metal device implanted in your chest. These devices may make it hard to …
Medical tests
… A cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It … set of pictures will be made when you are at rest and after your heart has been stressed, either by exercise or after … to correct a congenital heart defect. How To Prepare Tell your doctor ALL the medicines and natural health products …
Medical tests
… with the immune system. Conditions that lead to poor nutrition. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health … Some of the most common are shown here. Low albumin: Poor nutrition; inflammation; liver disease; kidney disease Low …
Medical tests
… Are unexpected. This may include the sudden death of a healthy child or adult. Or it may be the death of a person … for signs of a contagious disease or one spread through food or water.) How To Prepare If an autopsy is required by … will allow the doctor doing the examination to answer your questions about the death. How It Is Done Before the …
Medical tests
… test that can check for problem areas in certain tissues in your body. A radioactive tracer (tracer) called gallium … to stop breastfeeding completely after this scan. If you plan to no longer feed your baby your breast milk after the … you had the scans. Gallium scan Normal: The collection and activity of gallium in the bones, liver, spleen, and large …
Medical tests
… High levels of phosphate in the urine also may be caused by eating a meal high in phosphorus, having high levels of vitamin D in your body, or having an overactive parathyroid gland . Some … ( hypoparathyroidism ). Kidney or liver diseases. Severe malnutrition. Calcium (Ca) in Blood Test …
Medical tests
… sodium are also lost through the skin when you sweat. Most foods have sodium naturally in them or as an ingredient in … sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Other electrolytes, such as … sodium levels (hyponatremia) can be caused by a lot of sweating, burns, severe vomiting or diarrhea, drinking too …
