291 results found
Medical tests
… test detects antibodies to the Lyme disease bacteria in the blood. Lyme disease bacteria are spread by certain kinds of … results of an ELISA test. It is most often done to detect a chronic Lyme disease infection. Antibody testing should be … Headache and stiff neck. Muscle and joint pain. Symptoms of chronic Lyme disease infection include joint pain, …
Medical tests
… results are reported as a lung clearance index (LCI). A high LCI value means that the lungs aren't working well. Why … problems. Find certain lung diseases, such as asthma or chronic obstructive pulmonary disease (COPD) . Check a … some chest injuries, being very overweight ( obesity ), pregnancy, and loss of lung tissue due to surgery. Lung …
Medical tests
… your urine. It also checks your levels of protein, sugar, blood cells, or other substances in your urine. A urine test … diabetes, kidney stones, a urinary tract infection (UTI), high blood pressure, or some kidney or liver diseases. As … can have glucose in their urine, which is normal during pregnancy. Ketones Normal: None Abnormal: Ketones in the …
Medical tests
… Overview Antibody tests are a set of blood tests that check for specific antibodies to help … are useful in helping women with lupus who are considering pregnancy. If a woman who has these antibodies becomes … of the fetus, since these antibodies are associated with a higher risk of the baby being born with neonatal lupus …
Medical tests
… amount of an enzyme called hexosaminidase A (Hex A) in the blood. Hex A breaks down fatty substances in the brain and … disease, or who live in a community or population with a high amount of Tay-Sachs disease may want to be tested. … baby (fetus) has Tay-Sachs disease. This is done early in pregnancy using amniocentesis or chorionic villus sampling. …
Medical tests
… enzyme also can be found in smaller amounts in the brain. A blood test to check the level of CK can show if there has … to muscles (including after surgery), muscular dystrophy , chronic kidney failure, or an infection in the heart. BB may … to muscles (including after surgery), muscular dystrophy , chronic kidney failure, or an infection in the heart. BB may …
Medical tests
… tests are done to find certain antibodies that attack red blood cells. Antibodies are proteins made by the immune … when the baby's blood mixes with the mother's blood during pregnancy or delivery. This causes the mother's immune … or Rh-negative blood (Rh antibody titre) is done early in pregnancy. If she is Rh-negative, steps can be taken to …
Medical tests
… very little chloride. People with cystic fibrosis have a high level of chloride in their sweat. During the sweat test … to sweat is applied to the skin (usually on the arm or thigh). The sweat is then collected and the amount of … Is Done The sweat test is usually done on a baby's arm or thigh. On an older child or adult, the test is usually done …
Medical tests
… pressure. But it is often used as a simple way to check for high IOP and is the easiest way to test children. This type … eye pressure is different for each person and is usually higher just after you wake up. The pressure inside the eye, … more in people who have glaucoma. Women usually have a higher IOP than men, and IOP normally gets higher as you get …
Medical tests
… Test Overview Cholesterol and triglyceride tests are blood tests that measure lipids—fats and fatty substances … normally. Lipids include cholesterol , triglycerides , high-density lipoprotein (HDL) , and low-density lipoprotein … As part of a routine physical examination to screen for high cholesterol and high triglycerides. To check your …
