272 results found
Medical tests
… uses ultrasound to look at the inside of your uterus. A salt (saline) solution is put in the uterus for a clearer … before your ovary releases an egg (ovulates). This timing allows your doctor to see the inside of your uterus better. It … an over-the-counter pain medicine, such as ibuprofen, about an hour before your test. This can help with cramps you …
Medical tests
… its temperature within a safe range, even when temperatures outside the body change a lot. When you are too hot, the … too cold, your blood vessels narrow. This reduces blood flow to your skin to save body heat. You may start to shiver. … is measured to: Check for fever. Check for a very low body temperature in people who have been exposed to …
Medical tests
… back or flank pain. How To Prepare You may need to stop eating and drinking for 8 to 12 hours before the IVP. You … done in children to see if they may have an abnormal backflow of urine ( vesicoureteral reflux ). Prepare your child … and flushing throughout your body. You may also notice a salty or metallic taste in your mouth. The compression belt …
Medical tests
… increase the amount of water you drink before the test. Follow the instructions your doctor gives you about eating and drinking. If you take a medicine that prevents …
Medical tests
… (intravenous, or IV ) in your arm. Sometimes it's taken by mouth or inhaled through the nose. The tracer moves through … evaluate brain, head, and neck problems; to look at blood flow to the heart; to examine bones; and to diagnose problems … causing seizures, including for epilepsy . Find poor blood flow to the heart, which may mean coronary artery disease or …
Medical tests
… Test Overview Paracentesis is a procedure to take out fluid that has collected in the belly ( peritoneal fluid … belly. When the area is numb, your doctor will gently and slowly put the paracentesis needle in where the extra fluid … is a small chance that your blood pressure could drop to a low level. You may be given fluids through an intravenous …
Medical tests
… travel through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed … your anus. The time it takes for food to travel from your mouth through your digestive tract to your anus is your bowel … bowel transit time testing. For this test, you swallow one or more gel capsules filled with markers that will …
Medical tests
… But this is rare. It may also be done if both of the following are true: There is a low sperm count or no sperm in … , your doctor will tell you how soon before surgery to stop eating and drinking. Follow the instructions exactly, or … is inserted in your arm. You will get a sedative medicine about an hour before the test. You will lie on your back on an …
Medical tests
… into water and carbon dioxide. When the oxygen level is low, carbohydrate breaks down for energy and makes lactic … or shock —lower the flow of blood and oxygen throughout the body. Lactic acid levels can also get higher when … of lactic acidosis include rapid breathing, excessive sweating, cool and clammy skin, sweet-smelling breath, belly …
Medical tests
… upper gastrointestinal (or GI) endoscopy is a test that allows your doctor to look at the inside of your esophagus, … or scope. The doctor puts the tip of the scope in your mouth and gently moves it down your throat. The scope is a … symptoms, such as upper belly pain or bloating, trouble swallowing (dysphagia), vomiting, or unexplained weight loss. …
