329 results found
Medical tests
… and the amount of potassium you eat. The hormone levels in your body, severe vomiting, and taking certain medicines … diet has enough potassium for the body's needs. But if your levels get low, it can take some time for your body to start holding on to potassium. A potassium …
Medical tests
… It Feels Risks Results Test Overview Your esophagus is the tube that connects your throat to your stomach. It moves food and liquid down … before the test. Follow your doctor's instructions for using other medicines before the test. Do not drink alcohol …
Medical tests
… is done to check for albumin in the urine. It helps tell your doctor how well your kidneys are working. This test is done most often to … blood pressure, heart failure, and cirrhosis. The sooner your doctor knows you have kidney damage, the more your …
Medical tests
… Test Overview A contraction stress test checks to see if your baby will stay healthy during contractions when you are … During a contraction, the blood and oxygen supply to your baby drops for a short time. This is not a problem for … can't find every type of problem, such as a birth defect. Using oxytocin also has risks. It may cause labour to start …
Medical tests
… can cause an infection. A sample of cells from the back of your throat is added to a substance that promotes the growth … the culture is positive. The type of germ may be identified using a microscope or chemical tests. Sometimes other tests … there's nothing you have to do before this test, unless your doctor tells you to. Tell your doctor if you have …
Medical tests
… as you want up to 1 hour before the test. Be sure to tell your doctor about all the non-prescription and prescription … the digestive hormone secretin is injected into a vein in your arm. More blood samples are taken at the time of the … Normal Each lab has a different range for what's normal. Your lab report should show the range that your lab uses for …
Medical tests
… prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, … the baby is born, prolactin stays high if you are breastfeeding. In women who do not breastfeed, prolactin levels … to normal soon after they give birth. After months of breastfeeding, prolactin levels may also return to normal levels …
Medical tests
… there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done The rapid mono test is done on a small sample of blood taken from your fingertip or from a vein. The Epstein-Barr antibody test is done on a blood sample taken from your vein. Blood test from a finger stick For a finger-stick …
Medical tests
… Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the …
Medical tests
… meal high in phosphorus, having high levels of vitamin D in your body, or having an overactive parathyroid gland . Some … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done This test is … the toilet. Don't save this urine. This marks the start of your 24-hour period. For the next 24 hours, collect all your …
