3215 results found
Medical tests
… Test Overview A reticulocyte count is a blood test that measures how fast red blood cells called reticulocytes are made by the bone marrow and released into the blood. Reticulocytes are in the blood for about 2 days …
Health topics
… Pulmonary embolism is the sudden blockage of a major blood vessel (artery) in the lung, usually by a blood clot . In most cases, the clots are small and aren't … can damage the lung. But if the clot is large and stops blood flow to the lung, it can be deadly. What causes it? …
Health topics
… The dawn phenomenon and the Somogyi effect cause high blood sugar levels, especially in the morning before … Dawn phenomenon The dawn phenomenon is a normal rise in blood sugar as a person's body prepares to wake up. In the … cause the liver to release large amounts of sugar into the bloodstream. For most people, the body produces insulin to …
Health topics
… on whether you have type 1 or type 2 diabetes. A1c blood test. This test shows the average level of blood sugar over the past 2 to 3 months. It helps your doctor see whether blood sugar levels have been staying within your target …
Medical tests
… Overview A glycohemoglobin test, or hemoglobin A1c, is a blood test that checks the amount of sugar (glucose) bound to the hemoglobin in the red blood cells. People who have diabetes or other conditions that increase their blood glucose levels have more glycohemoglobin (sugar bound …
Health topics
… unawareness means not being able to recognize low blood sugar until the symptoms are serious. Most people have symptoms if their blood sugar drops below 4.0 mmol/L. But if you have … may become unconscious before anyone realizes you have low blood sugar. You may have hypoglycemic unawareness if you: …
Health topics
… will teach you about eating well and about controlling your blood sugar levels. You will learn how to manage diabetes … Story: Finding Your Own Routine When You Have Diabetes Blood Sugar Testing Times Form Breastfeeding When You Have … Camps Diabetes: Amputation for Foot Problems Diabetes: Blood Sugar Levels Diabetes: Care of Blood Sugar Test …
Health topics
… kidney damage. What causes it? The kidneys have many tiny blood vessels that filter waste from your blood. High blood sugar from diabetes can destroy these blood vessels. …
Medical tests
… test that uses dye and a camera to take pictures of the blood flow in an artery or a vein. An angiogram can be used … such as an ulcer. Or it may be done to look for blocked blood vessels in your lungs. During an angiogram, the doctor will put a thin, flexible tube into a blood vessel in your groin or arm. This tube is called a …
Health topics
… Overview The coronary arteries deliver blood to the heart muscle. The blood provides a continuous supply of oxygen and nutrients … and demand The coronary arteries regulate the supply of blood to your heart muscle depending on how much oxygen your …
