329 results found
Medical tests
… to check whether a newborn baby has the enzyme needed to use phenylalanine in their body. Phenylalanine is an amino … phenylalanine level builds up in the baby's blood and can cause brain damage, seizures, and intellectual disability . The damage caused by PKU can begin weeks after the baby has started …
Medical tests
… done to watch for changes in an HIV infection. Your doctor uses it to see how well your treatment is working. This … doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … normal. Your lab report should show the range that your lab uses for each test. Viral load results are reported as the …
Medical tests
… muscle, nerve, and enzyme function. It also helps the body use energy and is needed to move other electrolytes … Why It Is Done A test for magnesium is done to: Find a cause for nerve and muscle problems, such as muscle twitches, irritability, and muscle weakness. Find the cause of symptoms such as low blood pressure, nausea, …
Medical tests
… for several days. Why It Is Done The myoglobin test is used to look for disease or injury of muscle tissue. The … you to. How It Is Done Blood test A health professional uses a needle to take a blood sample, usually from the arm. … sting or pinch. Urine test This test usually doesn't cause any pain or discomfort. Risks Blood test There is very …
Medical tests
… levels of inflammation in your body. The hs-CRP can be used to find the risk for heart disease and stroke in people … levels of the protein to find different diseases that cause inflammation. The hs-CRP test measures low levels and focuses on the risk of heart disease and stroke. Why It Is Done …
Medical tests
… if there is any active virus in the blood. It's sometimes used to see how well treatment for hepatitis C is working. … doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… Information Test Overview A computed tomography (CT) scan uses X-rays to make pictures of the head and face. During … and organs easier to see on the CT pictures. The dye may be used to check blood flow and look for tumours, areas of … about the eyes, facial bones, air-filled cavities (sinuses) within the bones around the nose, and the inner ear. …
Medical tests
… carbon dioxide in the blood from an artery. This test is used to find out how well your lungs are able to move oxygen … dioxide moves out of the blood into the lungs. An ABG test uses blood drawn from an artery, where the oxygen and carbon … passed through the body's tissues where the oxygen is used up and carbon dioxide is produced. Why It Is Done An …
Medical tests
… to help destroy and get rid of invading bacteria and viruses that can cause disease. But the RF antibody can attach to normal body tissue and cause damage. A high level of RF can be caused by several …
Medical tests
… kinds of ticks. Lyme disease can be hard to diagnose because its symptoms are similar to those of many other … and physical examination. Antibody tests can sometimes be used to help identify Lyme disease. Other tests may be done … Antibody tests Antibody tests are the most commonly used tests to help identify Lyme disease. It may take up to …
