329 results found
Medical tests
… labour, and delivery. It keeps track of the heart rate of your baby ( fetus ). It also shows how long each contraction … your amniotic sac must have already ruptured. After it is started, it is continued until delivery. For internal … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is …
Medical tests
… the level of immunoglobulins, also known as antibodies , in your blood. Antibodies are substances made by the body's … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is … IgM in a newborn mean that the baby has an infection that started in the uterus before delivery. IgD . How IgD works …
Medical tests
… test ("tox screen") checks for drugs or other chemicals in your blood, urine, or saliva. Drugs can be swallowed, … that will be administering the collection. Wash your hands before you collect the urine. You will be asked to urinate … medicines also can cause problems, especially when you start to take a new medicine. A high level may mean that you …
Medical tests
… kidneys are working, the blood pH , the amount of potassium you eat, the hormone levels in your body, severe vomiting, … levels get low, it can take some time for your body to start holding on to potassium. In the meantime, potassium is … How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells you to. How It Is …
Medical tests
… Help identify pernicious anemia . How To Prepare Before having the gastrin test: Do not drink alcohol for 24 hours before the test. Do not eat for 12 hours before the test. Do … chew gum or smoke cigarettes for 4 hours before the test. You can drink as much water as you want up to 1 hour before …
Medical tests
… in the blood and fluid levels in the body, which affects your blood pressure. A renin test is often done at the same … in the blood are low. How To Prepare For 2 to 4 weeks before the test, you may be asked to stop taking medicines … test results. Do not eat natural black licorice for 2 weeks before the test. Do not eat or drink foods that contain …
Medical tests
… Test Overview Blood type tests are done before a person gets a blood transfusion and to check a … people have one of four blood types: A, B, AB, or O. If your red blood cells have: The A antigen. You have type A … also cause problems. So they are also checked for a match before giving a blood transfusion. Serious transfusion …
Medical tests
… is a procedure that looks at the space behind your breastbone and between your lungs. This area is called … tests, such as a complete blood count or clotting factors, before your procedure. Follow the instructions exactly about … doctor will tell you if you should stop taking any of them before the procedure and how soon to do it. If you take …
Medical tests
… measures the amount of a type of sugar, called glucose, in your blood at the time of testing. The test can be done at … stress, exercise, medicines, and other activities. Testing before and after eating can help you adjust what you eat. … nerve complications from diabetes. How much insulin to take before each meal. If you take rapid-acting or short-acting …
Medical tests
… hysteroscopy is a procedure to find and treat problems with your uterus. It may be done to remove growths from the … that the test be done soon after your period ends and before your ovary releases an egg (ovulates). This timing … be pregnant. Your doctor may give you medicine to take before the test that will help open your cervix. This …
