329 results found
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
… X-ray may be one of the first tests done to find a cause of belly pain, swelling, nausea, or vomiting. And other tests (such as ultrasound , CT scan , MRI , or intravenous pyelography ) may be used to look for more specific problems. Why It Is Done An …
Medical tests
… to get the right amount of calcium in your food because the body loses calcium every day. Foods rich in calcium … symptoms. Calcium levels need to be very high or low to cause symptoms. Why It Is Done A blood calcium test may be … a kidney transplant . To see if your symptoms may be caused by a very low calcium level in the blood. Such symptoms …
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 …
Medical tests
… It Is Done Blood sample from a heel stick A heel stick is used to get a blood sample from a baby. The baby's heel is … was poked. Blood sample from a vein 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. The normal range is just a guide. Your …
Medical tests
… (ACTH). Cortisol has many functions. It helps the body use sugar (glucose) and fat for energy ( metabolism ), and … . The timing of the cortisol test is very important because of the way cortisol levels vary throughout a day. If … taking the medicine. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
