248 results found
Medical tests
… the bowels (intestines) . The bile helps your body digest food and absorb vitamins that dissolve in fat. Spleen . This … on the evening before the test. Then you may need to avoid eating for 8 to 12 hours before the test. For a test of the … test. This is to fill your bladder. You may need to avoid eating for 8 to 12 hours before the test to avoid gas …
Medical tests
… and brain damage in the fetus. You can be infected by eating food such as undercooked or raw meat from an infected animal … within 2 weeks after a person is infected. The titre is the highest 1 to 2 months after infection. If high titres of the …
Medical tests
… cells to clump together (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins … , can cause the level of cold agglutinins to rise. Higher-than-normal levels of cold agglutinins generally do … cells to clump together (agglutinate) at low temperatures. Healthy people generally have low levels of cold agglutinins …
Medical tests
… low. Why It Is Done A CBC may be done as part of a regular physical examination. There are many other reasons that a … include dehydration , diarrhea or vomiting, excessive sweating, and the use of diuretics . The lack of fluid in the … lupus , tuberculosis (TB) , rheumatoid arthritis , malnutrition, leukemia , and diseases such as cancer. The use …
Medical tests
… glands to release too many hormones. And that can cause high blood pressure, excessive sweating, headaches, fast heartbeats, and tremors. How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before the test. They …
Medical tests
… analysis to detect the presence or absence of minerals, nutrients, or toxic metals in the body should be confirmed … What the hair sample contains is determined not only by nutrition and internal metabolism but also by external … What the hair sample contains is determined not only by nutrition and internal metabolism but also by external …
Medical tests
… by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, which helps make breast milk. … wake up. Prolactin levels also get higher during times of physical or emotional stress. Many medicines can cause … wake up. Prolactin levels also get higher during times of physical or emotional stress. Many medicines can cause …
Medical tests
… for growth. It plays an important role in how the body uses food for energy ( metabolism ). The amount of GH in the … -like growth factor 1 (IGF-1). When the GH level is very high, the IGF-1 level is also very high. A test for IGF-1 … for growth. It plays an important role in how the body uses food for energy ( metabolism ). The amount of GH in the …
Medical tests
… need to go back for another HIDA scan, do not eat any fatty foods before the test. Results The results of a HIDA scan … need to go back for another HIDA scan, do not eat any fatty foods before the test. Results The results of a HIDA scan …
Medical tests
… electrocardiogram (EKG or ECG) records the electrical activity of your heart while you do your usual activities. … only during certain activities. These include exercise, eating, sex, stress, bowel movements, and even sleeping. An … only during certain activities. These include exercise, eating, sex, stress, bowel movements, and even sleeping. An …
