4184 results found
Health topics
… frequent urination, and dehydration. It may also cause low blood pressure, confusion, paralysis, and changes in heart rhythm. A blood or urine test can be done to find your potassium … Healthy kidneys keep the right amount of potassium in the blood. Your potassium level can be affected by many things, …
Medical tests
… levels can be affected by how the kidneys are working, the blood pH , and the amount of potassium you eat. The hormone … urination. Other symptoms may include dehydration , low blood pressure, confusion, irritability, paralysis, and … levels is done to look for the cause of a low or high blood potassium test result. How To Prepare In general, …
Health topics
… close as it should. With each heartbeat, some of the blood leaks back (regurgitates) through the aortic valve into the left ventricle. The body doesn't get enough blood, so the heart has to work harder to make up for it. … a heart-healthy lifestyle. You may take medicine to lower blood pressure, relieve symptoms, or help your heart work …
Medical tests
… in the pictures. The contrast material may be used to check blood flow, find some types of tumours, and show areas of … the liver to the gallbladder (bile duct). Check organs and blood vessels prior to organ transplantation or surgery. How … which area is examined. (You may be allowed to keep on your underwear if it's not in the way.) You will be given a gown …
Medications
… natural substance (serotonin) that causes narrowing of blood vessels in the brain. It may also relieve pain by … have serious side effects. This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results …
Medications
… a certain natural substance (serotonin) that narrows blood vessels in the brain. It may also relieve pain by … changes mental/mood changes This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results …
Medications
… natural substance (serotonin) that causes narrowing of blood vessels in the brain. It may also relieve pain by … have serious side effects. This medication may raise your blood pressure. Check your blood pressure regularly and tell your doctor if the results …
Health topics
… Atrial Fibrillation: Should I Try Electrical Cardioversion? Blood Transfusions: Should I Bank Blood Before Surgery? Breast Cancer: Should I Have … Weight? Pregnancy: Should I Bank My Baby's Umbilical Cord Blood? Stress Incontinence in Women: Should I Have Surgery? …
Health topics
… On this page: Overview Overview An A1c test is a blood test that checks your average blood sugar level over the past 2 to 3 months. This test … ways. They both help you learn more about your average blood sugar range over the past 2 to 3 months. A1c is shown …
Health topics
… oxygen and carbon dioxide exchange The lungs are where the blood picks up oxygen to deliver throughout the body and … are the tiny air sacs that allow oxygen to get into the blood. Their destruction leads to the formation of large air … during each breath. Decreased levels of oxygen in the blood and increased levels of carbon dioxide cause the …
