329 results found
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … glands then make a hormone called cortisol, which helps your body manage stress. Cortisol is needed for life, so its levels in the blood are closely controlled. When cortisol levels rise, ACTH …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Test Overview A ketone test checks for ketones in your blood or urine. Ketones are substances that are made … strips or tablets. Avoid getting toilet paper, pubic hair, stool, menstrual blood, or other foreign matter in the urine …
Medical tests
… Overview Exercise challenge and inhalation challenge tests are sometimes used to diagnose asthma and workplace asthma … challenge test, spirometry is done before and after you exercise on a treadmill or an exercise bicycle. … medicine. Spirometry may be done before and after you are given an inhaled medicine, such as methacholine or …
Medical tests
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Doctors use the KOH preparation test to find out if you have a fungal infection. This kind of infection can … ( thrush ). Vaginal yeast infection . How To Prepare In general, there's nothing you have to do before this …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … alcohol test measures the amount of alcohol (ethanol) in your body. Alcohol is quickly absorbed into the blood and … A blood alcohol test is often used to find out whether you are legally drunk or intoxicated. If this test is being done …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Test Overview Blood type tests are done before a person gets a blood transfusion and to … 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 …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … ) of HIV in the blood. Viral load is first measured when you are diagnosed with HIV infection. This first measurement …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … This protein measures general levels of inflammation in your body. The hs-CRP can be used to find the risk for heart disease and stroke in people who don't already have heart disease. The hs-CRP test is different than …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … or cloudy), odour, concentration, and acidity (pH) of your urine. It also checks your levels of protein, sugar, … As part of a regular physical examination. How To Prepare Before the test, don't eat foods that can change the …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Overview A medicine blood level test measures how much of your medicine is in your blood. Your doctor checks it to make sure that you are taking a safe and effective dose. This testing is also …
