329 results found
Medical tests
… Cardiac Blood Pool Scan On this page: Test Overview Why It Is Done … Risks Results Test Overview A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During …
Medical tests
… Blood Urea Nitrogen (BUN) Test On this page: Test Overview … BUN level rises. Heart failure , dehydration , or a diet high in protein can also make your BUN level higher. Liver … Kidney damage can be caused by diabetes or high blood pressure that directly affects the kidneys. High BUN levels …
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 … before they enter body tissues. An ABG measures: Partial pressure of oxygen (PaO2). This measures the pressure of …
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 Done Results Overview Thick and Thin Blood Smears for Malaria—Overview Doctors use thick and thin … show: Normal No parasites are present in red blood cells. Your doctor will repeat the test every 8 hours for 1 or 2 …
Medical tests
… Fetal Blood Sampling (FBS) During Pregnancy On this page: Overview How It Is Done Results Overview Fetal blood sampling (FBS) is the collecting of fetal blood … Rh-sensitized and you are carrying an Rh-positive fetus, your immune system can attack the fetus's red blood cells. …
Medical tests
… Technetium-Labelled Red Blood Cell Bleeding Scan On this page: Test Overview Related … Information Test Overview In a technetium-labelled red blood cell bleeding scan, blood is taken from you, and a … The blood with the technetium is then injected back into your bloodstream. Red blood cells with the technetium …
Medical tests
… Home Pregnancy Tests On this page: Test Overview Why It Is … human chorionic gonadotropin, or hCG) in a sample of urine. High levels of hCG are made during pregnancy. The home tests … by detecting human chorionic gonadotropin (hCG) in your urine. How To Prepare Equipment You can buy home …
Medical tests
… At-Home Genetic Tests On this page: Test Overview Why It Is … Test Overview At-home genetic tests check the DNA of your cells. These tests can find changes in your genes that … a saliva sample, a swab from inside your cheek, or a blood sample. You might have to go to a local lab to collect …
Medical tests
… Home Lung Function Test On this page: Test Overview Why It … a day-to-day basis. A peak flow meter allows you to measure your peak expiratory flow . A home spirometer allows you to … peak flow. Repeat these steps 2 more times. Write down the highest of the three numbers in your asthma diary. If you …
