98 results found
Medical tests
… workplace. Testing is common for people who work in public safety, such as bus drivers or child care workers. Some jobs … workplace. Testing is common for people who work in public safety, such as bus drivers or child care workers. Some jobs …
Medical tests
… can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, and other … can be very helpful in learning how your body reacts to foods, illness, stress, exercise, medicines, and other …
Medical tests
… A bowel transit time test measures how long it takes for food to travel through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed with acid and digestive enzymes . After your food leaves your stomach, it is squeezed through your small …
Medical tests
… test. Your doctor will let you know if there are certain foods or liquids you should avoid. If you are breastfeeding, … test. Your doctor will let you know if there are certain foods or liquids you should avoid. If you are breastfeeding, …
Medical tests
… tube that connects your throat to your stomach. It moves food and liquid down to the stomach. Esophagus tests can … when you swallow. This could slow the rate at which food or stomach acid is cleared from the esophagus. Very … that can cause chest pain. Or they can make you feel that food is stuck after you swallow (dysphagia). Why It Is Done …
Medical tests
Medical tests
… Celiac disease is a problem that happens when gluten in food causes your immune system to attack the lining of your … your symptoms, it must be done while you are still eating foods that contain gluten. So if you have started a … diet, your doctor will have you go back to eating gluten foods several weeks ahead of the test. You won't have to do …
Medical tests
… your doctor may give you the following instructions: Eat foods with a normal amount of sodium (2,300 mg per day) for 2 weeks before the test. Do not eat foods that are very salty, such as bacon, canned soups and … levels. Tell your doctor if you are on a low-salt food plan. Do not eat natural black licorice for 2 weeks …
Medical tests
… of folate and folic acid in the diet. Folate is found in foods such as liver; citrus fruits; dark green, leafy … form of folate. It's found in vitamin pills and fortified foods, such as fortified breakfast cereals. Folate can also … of folate in the blood may mean that you eat a lot of foods rich in folate or folic acid, take vitamins, or take …
Medical tests
… with a substance called barium. Or you might swallow solid foods coated with barium. The barium shows the movements of … study, you will swallow liquid mixed with barium or solid foods coated with barium. While you swallow, the doctor and … is used to make it easier to drink. Risks The barium in the food isn't harmful. Some people gag when they drink the …
