329 results found
Medical tests
… diseases measure the amount of certain antibodies in your blood. Your body makes antibodies to attack and destroy … 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 needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… rhabdomyolysis . How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … on the container. Wash your hands. How It Feels Blood test When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick sting or pinch. Urine test This test usually doesn't …
Medical tests
… High-Sensitivity C-Reactive Protein (hs-CRP) Test On this page: Test Overview Why … 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 needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… Information Test Overview Colonoscopy is a test that allows your doctor to look at the inner lining of your large … bread and granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear … colonoscopy, you probably won't remember having the test when you wake up. Next, the doctor will insert a thin, …
Medical tests
… detect carbon monoxide poisoning . Poisoning can happen if you breathe air that contains too much carbon monoxide (CO). … This gas has no colour, odour, or taste, so you can't tell when you are breathing it. The test measures the amount of … 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
… of ammonia in the blood. Most ammonia in the body forms when protein is broken down by bacteria in the intestines . … sample is taken from a vein When a blood sample is taken, you may feel nothing at all from the needle. Or you might feel a quick sting or pinch. If the sample is taken from an artery …
Medical tests
… (ANA) test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune … system attacks and destroys the body's normal tissues. When a person has an autoimmune disease, the immune system … 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
… test that uses a special type of camera and a tracer (radioactive substance) to look at organs in the body. The tracer … done to remove a tumour. Help diagnose Alzheimer's disease when the symptoms are not clear or when a person has … be difficult to lie still during the test. You may feel a quick sting or pinch when the IV is put in your arm. The …
Medical tests
… (SGOT). Low levels of AST are normally found in the blood. When body tissue or an organ such as the heart or liver is … the liver. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … 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
… D test measures the amount of vitamin D in the blood. Your body needs vitamin D to absorb calcium . Calcium keeps … 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 needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
