258 results found
Medical tests
… and toothpaste. Low sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Other … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … still be normal for you. Results are ready in 1 day. Many conditions can affect sodium levels. Your doctor will talk …
Medical tests
… this test. How It Is Done Blood test by a laboratory A health professional uses a needle to take a blood sample, … of ketones, may be important to your doctor as well. Many conditions can change ketone levels. Fasting usually causes … of ketones, may be important to your doctor as well. Many conditions can change ketone levels. Fasting usually causes …
Medical tests
… cardiac perfusion scan measures the amount of blood in your heart muscle at rest and after it has been stressed. It is … (such as chest pain or pressure). It may be done after a heart attack to see if areas of the heart are not getting … To Prepare Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… are highest between 7 a.m. and 9 a.m. How It Is Done A health professional uses a needle to take a blood sample, … with the pituitary gland , or many long-term (chronic) illnesses. A low testosterone level in men can also be … with the pituitary gland , or many long-term (chronic) illnesses. A low testosterone level in men can also be …
Medical tests
… test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, … by Hodgkin disease , leukemia , infection, inflammatory conditions (such as arthritis or lupus ), or a diet that is … iron. Too much iron in body organs, such as the pancreas or heart, can affect how the organ works. Low values Low …
Medical tests
… A chest X-ray is a picture of the chest that shows your heart, lungs, airway, blood vessels, and lymph nodes . A … as a cough, shortness of breath, or chest pain. Find lung conditions—such as pneumonia, lung cancer, chronic … the Doctor Current as of: December 19, 2022 Author: Healthwise Staff Medical Review: Adam Husney MD - Family …
Medical tests
… a test that uses X-rays to provide detailed pictures of the heart and the blood vessels that go to the heart, lung, … a tumour. How To Prepare Talk to your doctor about all your health conditions before the test. For example, tell your doctor …
Medical tests
… fatigue, or bruising. A CBC also helps him or her diagnose conditions, such as anemia , infection, and many other … to do anything before having this test. How It Is Done A health professional uses a needle to take a blood sample, … disease, kidney disease, some cancers, certain forms of heart disease, alcohol use disorder , liver disease, a rare …
Medical tests
… uses to see images and get information about your child's heart and blood vessels from the inside. It can also be done to repair some congenital heart defects. This is a kind of heart problem that your … Children Current as of: September 7, 2022 Author: Healthwise Staff Medical Review: John Pope MD - Pediatrics …
Medical tests
… caused by kidney damage from diabetes . But many other conditions can lead to kidney damage. These include high blood pressure , heart failure , cirrhosis , and lupus . If early kidney … doctor will also look at your results based on your age, health, and other factors. A value that isn't in the normal …
