329 results found
Medical tests
… and the amount of potassium you eat. The hormone levels in your body, severe vomiting, and taking certain medicines … destroy cancer cells can also raise potassium levels. Many foods are rich in potassium. Some examples are tomatoes and … destroy cancer cells can also raise potassium levels. Many foods are rich in potassium. Some examples are tomatoes and …
Medical tests
… checks for antibodies to the Toxoplasma gondii parasite . Your body's natural defence system ( immune system ) will … and brain damage in the fetus. You can be infected by eating food such as undercooked or raw meat from an infected animal …
Medical tests
… hours before the test. Because this is a test involving your heart, you may have to stay overnight in the hospital … help you relax. You will get a shot of anesthetic to numb your skin and deeper tissues. Then a long, thin needle will be carefully inserted just below your breastbone. (In some cases, the needle is inserted …
Medical tests
… Test Overview Neuropsychological testing can help your doctor find out how a problem with your brain is … can cause brain damage. You have attention deficit hyperactivity disorder (ADHD) or problems in school. Your doctor … (for example, animals or fruits). Test for reasoning, planning, and organizing skills You might be asked to: Sort …
Medical tests
… Rh-sensitized and you are carrying an Rh-positive fetus, your immune system can attack the fetus's red blood cells. … condition, and red blood cell count. This helps your doctor plan the best treatment for you during your pregnancy. If … Future transfusions may be scheduled to keep the fetus healthy until it can be delivered safely. Current as …
Medical tests
… if the sputum sample is to be collected at home or in your doctor's office. Bronchoscopy sample Your doctor will tell you how soon before the procedure to stop eating and drinking. Follow the instructions exactly about when to stop eating and drinking, or your surgery may be cancelled. If …
Medical tests
… the heel (heel stick). A person can be exposed to lead: By eating or drinking lead-contaminated foods, water, or other material (such as paint chips). By … there's nothing you have to do before this test, unless your doctor tells you to. Be sure to tell your doctor if you …
Medical tests
… are needed to change galactose into glucose, a sugar that your body uses for energy. A person with galactosemia … in a baby's blood, it can cause liver damage, problems with eating, and intellectual disabilities. The damage caused by … breast milk or formula. Babies with galactosemia need foods low in galactose in order to gain weight and to …
Medical tests
… Test Overview At-home genetic tests check the DNA of your cells. These tests can find changes in your genes that … you to decide to make lifestyle changes that help you stay healthy. A test about ancestry can also help you learn more … decisions such as: Having children. Preventing or treating a disease or health problem. Changing your lifestyle …
Medical tests
… alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and … reaches its highest level about an hour after drinking. But food in the stomach may increase the amount of time it takes … person to person and depend upon body weight, the amount of food eaten while drinking, and each person's ability to …
