291 results found
Medical tests
… Fetal Blood Sampling (FBS) During Pregnancy On this page: Overview … your doctor plan the best treatment for you during your pregnancy. If the effects of Rh sensitization are severe and …
Medical tests
… Blood Culture On this page: Test Overview Why It Is Done How … It Feels Risks Results Test Overview Blood normally doesn't have any bacteria or fungi in it. A blood culture is a test of a blood sample to find germs …
Medical tests
… Lipase Blood Test On this page: Test Overview Why It Is Done How To … test measures the amount of this enzyme in a blood sample. High amounts of lipase may be found in the blood when the … such as gallstones and inflammation ( cholecystitis ). Chronic kidney disease . Problems with the intestines, such …
Medical tests
… Prolactin Blood Test On this page: Test Overview Why It Is Done How To … by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, which helps make breast milk. During pregnancy, prolactin levels increase by 10 to 20 times. …
Medical tests
… Blood Glucose Test On this page: Test Overview Why It Is … insulin so that your blood glucose levels do not get too high. Blood glucose levels that remain high over time can … is commonly used to diagnose diabetes that occurs during pregnancy (gestational diabetes). Why It Is Done Blood …
Medical tests
… Aldosterone in Blood Test On this page: Test Overview Why It Is Done How To … stimulates the adrenal glands to release aldosterone. High levels of both renin and aldosterone are normally … disease. Heart failure. Dehydration. A condition during pregnancy that causes high blood pressure ( pre-eclampsia ). …
Medical tests
… Cortisol in Blood Test On this page: Test Overview Why It Is Done How To … cortisol levels rise during the early morning hours and are highest about 7 a.m. They drop very low in the evening and … kidney disease, depression , hyperthyroidism , or obesity . Pregnancy or birth control pills can also cause a high blood …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To … that destroy cancer cells can also make potassium levels high. Many foods are rich in potassium, including bananas, … body, which can be dangerous. A potassium level that is too high or too low can be serious. Abnormal potassium levels …
Medical tests
… Renin Blood Test On this page: Test Overview Why It Is Done How To … A renin assay blood test is done to find the cause of high blood pressure (hypertension) . Renin is an enzyme made … aldosterone test. In some people, it may be normal to have high blood levels of both renin and aldosterone. If renin …
Medical tests
… Catecholamines in Blood Test On this page: Test Overview Why It Is Done How To … the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, fast … in the blood can change quickly, so it may be hard to find high values in a single blood sample. But a special …
