329 results found
Medical tests
… look at organs in the body. The tracer usually is a special form of a substance (such as glucose) that collects in cells … any medicines or natural health products. You may need to stop taking some medicines or change your dose before this … fear of enclosed spaces. Do not smoke or drink caffeine or alcohol for 24 hours before this test. Do not eat or drink …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A mental health assessment gives … problems at school, work, or home. For example, it may be used to find out if a child has a learning disability , … levels , or toxicology screening (to look for drug or alcohol problems). Written or verbal tests You will be asked …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A lactic acid test is a blood test … the oxygen level in the body is normal, carbohydrate breaks down into water and carbon dioxide. When the oxygen level is … strenuous exercise or extreme overheating. Poisoning by alcohol (ethanol), wood alcohol (methanol), or antifreeze …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A serum osmolality test measures the … blood decreases. When serum osmolality decreases, your body stops releasing ADH. This increases the amount of water in … Find out if you have swallowed a poison, such as rubbing alcohol, wood alcohol, or antifreeze. How To Prepare In …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A stool analysis is a series of … on which kind of stool analysis you have. You may need to stop taking medicines such as antacids, antidiarrheal … gives you other directions. Flush the remaining stool down the toilet. Seal the collection container in a bag and …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A lung biopsy removes a small piece … tissue. Open biopsy. This method uses surgery to make a cut (incision) between the ribs and remove a sample of lung … or some other blood thinner, ask your doctor if you should stop taking it before your test. Make sure that you …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A spinal tap (also called … may be asked to straighten your legs while you are lying down. Your doctor takes the pressure reading, called the … also help show the cause of meningitis or encephalitis . Identifying tumour cells can show that cancer is present. …
Medical tests
… moment. Blood glucose levels change during the day for many reasons, including medicine, diet, exercise, and the level … blood. It is useful for a person who has diabetes to have information about the long-term control of blood sugar levels. … your treatment, if needed. How To Prepare You don't need to stop eating before you have an A1c test. This test can be …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A test for calcium in the blood … to get the right amount of calcium in your food because the body loses calcium every day. Foods rich in calcium … by diseases such as celiac disease , pancreatitis , and alcohol use disorder . Osteomalacia . Rickets . Related …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A urine culture is a test to find … If the collection cup has a lid, remove the lid and set it down with the inner surface up. Clean the area around your … (a quarter cup) of this "midstream" urine without stopping the flow of urine. Don't touch the rim of the cup …
