327 results found
Medical tests
… Autoimmune Disease Tests On this page: Test Overview Why It Is Done How To … It Feels Risks Results Test Overview Tests for autoimmune diseases measure the amount of certain … antinuclear antibody test, or ANA. This test is often done first to look for antibodies that can cause autoimmune …
Medical tests
… Results Test Overview An albumin test checks urine for a protein called albumin . Albumin is … is collected: At a random time. This is usually after the first time you urinate in the morning. Over a 24-hour … for high amounts of albumin. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Test Overview A phenylketonuria (PKU) test is done to check whether a newborn baby has the enzyme needed to use … baby's heel (called a heel stick). The test is done in the first few days after birth, as early as 24 hours after … confirm if your child has PKU. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Hepatitis B Virus Tests On this page: Test Overview Why It Is Done How To … Risks Results Test Overview Hepatitis B tests are blood tests that show whether you have an active hepatitis B …
Medical tests
… and changes in heart rhythm. Why It Is Done A urine test to check potassium levels is done to look for the cause of a … You start collecting your urine in the morning. When you first get up, empty your bladder but do not save this urine. … your symptoms and past health. Medical Tests: Questions to Ask the Doctor Adaptation Date: …
Medical tests
… Information Test Overview A tilt table test is used to check people who have fainted or who often feel … table that slowly tilts you to an upright position. It checks how your body responds when you change positions. Why … to the table. Your heart rate and blood pressure are checked regularly as the table is tilted up. You will be …
Medical tests
… blood volume, blood pressure, and pH of your body fluids. Tests for sodium, potassium, and bicarbonate are usually … . Why It Is Done A test for chloride may be done to: Check your chloride level if you are having symptoms such as … You will use the container to collect your urine. When you first get up, you empty your bladder. But don't save this …
Medical tests
… Results Test Overview A potassium test checks how much potassium is in the blood. Potassium is both … sodium, calcium, chloride, magnesium, and phosphate, may be checked in a blood sample at the same time as a blood test … cause of low potassium levels. Medical Tests: Questions to Ask the Doctor Current as of: …
Medical tests
… Hepatitis C Virus Tests On this page: Test Overview Why It Is Done How To … C infection now or have had one in the past. Different tests are used to get this information. It's important to … to prevent hepatitis C. Why It Is Done You may need these tests if: You have symptoms of hepatitis. You may have been …
Medical tests
… Challenge Tests for Asthma On this page: Overview … Overview Exercise challenge and inhalation challenge tests are sometimes used to diagnose asthma and workplace … . … Overview Exercise challenge and inhalation challenge tests are sometimes used to diagnose asthma and workplace …
