177 results found
Medical tests
… granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear liquids. You can … granola. Follow your doctor's directions about when to stop eating solid foods and drink only clear liquids. You can …
Medical tests
… low-carbohydrate or high-fat diet. Are starving or have an eating disorder, including disorders that result in poor … low-carbohydrate or high-fat diet. Are starving or have an eating disorder, including disorders that result in poor …
Medical tests
… are placed on your arms, chest, or legs to record your heart rate and rhythm. You will lie on your back on an X-ray … least 1 hour. The place in your hands and feet where your heartbeat (peripheral pulse) can be felt may be marked with … are placed on your arms, chest, or legs to record your heart rate and rhythm. You will lie on your back on an X-ray …
Medical tests
… are placed on your arms, chest, or legs to record your heart rate and rhythm. You will lie on your back on an X-ray … are placed on your arms, chest, or legs to record your heart rate and rhythm. You will lie on your back on an X-ray …
Medical tests
… before birth, and it usually is not present in the blood of healthy adults. Why It Is Done The carcinoembryonic antigen … before birth, and it usually is not present in the blood of healthy adults. Why It Is Done The carcinoembryonic antigen …
Medical tests
… D to absorb calcium . Calcium keeps your bones and muscles healthy and strong. If your muscles don't get enough … D to absorb calcium . Calcium keeps your bones and muscles healthy and strong. If your muscles don't get enough …
Medical tests
… Find out if you have an increased chance of having a sudden heart problem, such as a heart attack. Identify and keep track of infections and … Find out if you have an increased chance of having a sudden heart problem, such as a heart attack. Identify and keep …
Medical tests
… cells to clump together (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins … cells to clump together (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins …
Medical tests
… Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to … Prepare To prepare for a thyroid scan: You may need to stop eating for several hours before the test. You may need to …
Medical tests
