6361 results found
Medical tests
… up after eating, especially after you eat fatty foods. Tell your doctor ALL the medicines and natural health products … you take. Some may increase the risk of problems during your test. Your doctor will tell you if you should stop taking any of …
Health topics
… be done at any time. It doesn't matter when you last ate. Your fasting blood sugar level is equal to or greater than … you don't eat or drink anything but water for 8 hours. Your 2-hour oral glucose tolerance test result is equal to … is most often done to check for gestational diabetes. Your hemoglobin A1c result is 6.5% or higher. The hemoglobin …
Medical tests
… the brain and its inner fluid chambers (ventricles). Cerebrospinal fluid flows through these chambers. This test is most … there's nothing you have to do before this test, unless your doctor tells you to. If an older baby is having the … may be enlarged from the buildup of too much cerebrospinal fluid (CSF). This may be a sign of hydrocephalus . …
Health topics
… The choice of medicine may depend on the time of day when your headaches tend to occur. Some people may need a … the right medicine can take some time. Keeping track of your symptoms can help your doctor determine the proper medicine. You can keep …
Health topics
… sometimes called diastolic heart failure. This is because your left ventricle is not able to fill properly with blood … some (but not all) of the blood in the ventricle out to your body. A normal ejection fraction is more than 55%. This … fraction (diastolic heart failure). These causes can impair your left ventricle's ability to fill properly with blood …
Medical tests
… (ANA) test measures the amount and pattern of antibodies in your blood that work against your own body (autoimmune reaction). The body's immune … of autoimmune diseases. An ANA test is used along with your symptoms, physical examination, and other tests to find …
Health topics
… bleeding causes a large amount of blood to appear in your stool. What causes it? The reason pouches (diverticula) … is diagnosed by ruling out other causes of the bleeding. Your doctor will do a medical history and physical … for finding the source of bleeding in the lower intestines. Your doctor might do a test called a technetium-labelled red …
Health topics
… near vision. As you approach middle age, the lenses in your eyes begin to thicken and lose their flexibility. This makes it harder for your eyes to focus on objects at varying distances. … how far away an object is, a muscle surrounding the lens in your eye will either expand or contract. With presbyopia, …
Health topics
… Multiple sclerosis (MS) is a chronic disease that affects your central nervous system. It can cause swallowing … can help you manage MS. MS and healthy eating Learn about your nutrient needs and how to eat a well-balanced diet with …
Medical tests
… by an electrical pulse. Each type of response is recorded from brain waves by using electrodes taped to the … The location will depend on the type of response being recorded. For example, when VERs are recorded, the electrodes … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
