329 results found
Medical tests
… Home Blood Pressure Test On this page: Test Overview Health Tools Why … Risks Results Test Overview Using a home blood pressure monitor lets you keep track of … people take an active role in managing a health condition. High Blood Pressure: Checking Your Blood Pressure at Home …
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 … promotes the growth of germs. The type of germ may be found using a microscope or chemical tests. Sometimes other tests …
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 by special …
Medical tests
… Aldosterone in Blood Test On this page: Test Overview Why It Is Done How To … and potassium levels in the body. This helps control blood pressure and the balance of fluids and electrolytes in the … stimulates the adrenal glands to release aldosterone. High levels of both renin and aldosterone are normally …
Medical tests
… Catecholamines in Blood Test On this page: Test Overview Why It Is Done How To … test. Catecholamines increase heart rate, blood pressure, breathing rate, muscle strength, and mental … the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, fast …
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, … diarrhea, frequent urination, dehydration , low blood pressure, confusion, irritability, paralysis, and changes in …
Medical tests
… Prealbumin Blood Test On this page: Test Overview Why It Is Done How To … levels are lower than normal, it may be a sign of a poor diet (malnutrition). Your doctor may use the results of this … that isn't in the normal range may still be normal for you. High values High prealbumin levels may be caused by: Hodgkin …
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. … by 10 to 20 times. After the baby is born, prolactin stays high if you are breastfeeding. In women who do not …
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 damage your eyes, kidneys, nerves, and …
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 … that isn't in the normal range may still be normal for you. High values A high level of cortisol in the blood can mean …
