322 results found
Medical tests
… Cardiac Blood Pool Scan On this page: Test Overview Why It Is Done … Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During … chambers ( ventricles ). Check the pumping action of the lower ventricles. Look for an abnormality in the wall of the …
Medical tests
… urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is … BUN level rises. Heart failure , dehydration , or a diet high in protein can also make your BUN level higher. Liver disease or damage can lower your BUN level. A low BUN level can occur normally in …
Medical tests
… C-reactive protein (hs-CRP) test is a blood test that finds lower levels of C-reactive protein (CRP). This protein measures general levels of inflammation in your body. The hs-CRP can be used to find the risk for heart … risk for heart problems is high, your doctor may recommend lifestyles changes or medicine to help lower your risk. How …
Medical tests
… Arterial Blood Gases (ABG) Test On this page: Test Overview Why It Is … from an artery. This test is used to find out how well your lungs are able to move oxygen into the blood and remove … an artery. You may get a small bruise at the site. You can lower the chance of bruising by keeping pressure on the site …
Medical tests
… Seizure Medicine Levels in Blood Test On this page: Test Overview Why It Is Done How To … Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to … they don't control seizures as well as they should. At a high blood level, they may cause problems. Your doctor may …
Medical tests
… Thick and Thin Blood Smears for Malaria On this page: Overview Why It Is … show: Normal No parasites are present in red blood cells. Your doctor will repeat the test every 8 hours for 1 or 2 … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… Fetal Blood Sampling (FBS) During Pregnancy On this page: Overview … Rh-sensitized and you are carrying an Rh-positive fetus, your immune system can attack the fetus's red blood cells. … cell count and oxygen level. It also looks for signs that your immune system is destroying fetal red blood cells. How …
Medical tests
… Technetium-Labelled Red Blood Cell Bleeding Scan On this page: Test Overview Related … The blood with the technetium is then injected back into your bloodstream. Red blood cells with the technetium … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made … or abdominal pain. These symptoms often happen with high blood sugar and may mean you have diabetic ketoacidosis … from this test. A small bruise may form at the site. To lower the chance of bruising, keep pressure on the site for …
Medical tests
… direct bilirubin measurements. When bilirubin levels are high, the skin and whites of the eyes may look yellow … So some babies who develop jaundice may need treatment to lower their bilirubin levels. Why It Is Done The bilirubin … generally nothing you have to do before this test, unless your doctor tells you to. How It Is Done Blood sample from a …
