329 results found
Medical tests
… of ferritin in the blood shows how much iron is stored in your body. Why It Is Done A ferritin blood test is done to: … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… made by the body to fight the virus. They will be in your blood if you have a hepatitis A infection now or have … 8 to 12 weeks after you are first infected. They stay in your blood and protect you from hepatitis A permanently. Why … Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… Is Done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes The … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for each test. The normal range is just a …
Medical tests
… or cloudy), odour, concentration, and acidity (pH) of your urine. It also checks your levels of protein, sugar, blood cells, or other … clinic, or lab. Or you may be asked to collect a urine sample at home. Then you can take it to the office or lab …
Medical tests
… the blood (such as electrolytes ). A chemistry screen tells your doctor about your general health, helps look for certain problems, and … Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… breathing it. The test measures the amount of hemoglobin in your blood that has bonded with carbon monoxide. Carbon … the oxygen that is normally carried by the hemoglobin in your red blood cells. As a result, your brain and other … Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood …
Medical tests
… how well the liver and kidneys are working. Find out if your diet contains enough protein. Help find the cause of … of breath. Globulin is tested to: Find out how well your body is able to fight off infection. See if you have a … Is Done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes The …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How long the test takes The … Results Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. How It Feels When a blood … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
