272 results found
Medical tests
… the urine is a 24-hour test or a one-time (spot) test that checks for how much sodium is in the urine. Sodium is both … sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Why It Is Done A urine test to … sodium levels have many causes, such as heart failure, malnutrition, and diarrhea. Why It Is Done A urine test to …
Medical tests
… the test area with a pen. How It Feels You may feel a quick sting or pinch from the needle. Risks There is a very … the test area with a pen. How It Feels You may feel a quick sting or pinch from the needle. Risks There is a very …
Medical tests
… feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… You will not feel pain during the test. You may feel a quick sting or pinch when the IV is put in your arm. The … You will not feel pain during the test. You may feel a quick sting or pinch when the IV is put in your arm. The …
Medical tests
… Results Some types of bacteria, fungi, and viruses grow quickly in culture, and some grow slowly. Test results may … Results Some types of bacteria, fungi, and viruses grow quickly in culture, and some grow slowly. Test results may …
Medical tests
… feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of … feel nothing at all from the needle. Or you might feel a quick sting or pinch. Risks There is very little chance of …
Medical tests
… role in managing a health condition. High Blood Pressure: Checking Your Blood Pressure at Home Why It Is Done You may check your blood pressure at home to: Find out if you have … track of how well your blood pressure medicine is working. Check how lifestyle changes, such as weight loss and …
Medical tests
… birth (this is called an arteriovenous [AV] malformation). Check blood flow or blood clots to the brain. MRI can show bleeding in or around the brain. Check symptoms of a known or suspected head injury . Check symptoms such as change in consciousness, confusion, …
Medical tests
… out. Colonoscopy can also be used as a screening test to check for cancer or precancerous growths in the colon or … is best for you. Why It Is Done Colonoscopy may be done to: Check for polyps as a screening test for colorectal cancer. Check for the cause of blood in the stool or rectal …
Medical tests
… Results Test Overview An albumin test checks urine for a protein called albumin . Albumin is … 4 hours or overnight. Why It Is Done This test is done to check for albumin in the urine. It helps tell your doctor … your kidneys are working. This test is done most often to check the kidneys in people with diabetes. Other conditions …
