260 results found
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A parathyroid hormone (PTH) blood … into the urine. Also, vitamin D is converted to a more active form, causing the intestines to absorb more calcium … test, unless your doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Thoracentesis (say … or catheter to take fluid out. You may get medicine before the procedure. This helps with pain and helps you … options. Tell your doctor ALL the medicines and natural health products you take. Some may increase the risk of …
Medical tests
… Neurological Examination for Multiple Sclerosis On this page: Overview Why It Is Done … A brief neurological examination is part of any complete physical examination. If you report symptoms that suggest a … sensation. Current as of: August 25, 2022 Author: Healthwise Staff Medical Review: Adam Husney MD - Family …
Medical tests
… beating. Your doctor will usually check your pulse during a physical examination or in an emergency, but you can easily … changes in your normal heart rate, including your age, activity level, and the time of day. Resting heart rate Age … to treat asthma. Fever. Some types of heart disease. An overactive thyroid gland ( hyperthyroidism ). Stimulants such as …
Medical tests
… First-Trimester Screening for Birth Defects On this page: Test Overview How It Is Done Results Related Information Test Overview During the first … of the skin at the back of your baby's neck. Blood tests A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A tuberculin skin test (also called … with TB. It also cannot tell if the infection is latent (inactive) or if you have active TB that can be passed to … have been in close contact with someone known to have TB. Health care workers who are likely to be exposed to TB. …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A phosphate test measures the amount … Tell your doctor ALL the medicines, vitamins, and natural health products you take. Some may affect the test results. … higher in children than in adults. That's because of the active bone growth occurring in children. Results are …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A lactic acid test is a blood test … When the oxygen level is low, carbohydrate breaks down for energy and makes lactic acid. Lactic acid levels get … These activities may change the results. How It Is Done A health professional uses a needle to take a blood sample, …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A home blood sugar test … how well your diabetes is controlled, and your overall health. People who take insulin to control their diabetes … exercise, medicines, and other activities. Testing before and after eating can help you adjust what you eat. Some …
Medical tests
… Prepare How It Is Done How It Feels Risks Results Related Information Test Overview An aldosterone test measures the … be high while a renin level will be low. Usually a renin activity test is done when the aldosterone level is … or low blood potassium levels. This is done when overactive adrenal glands or an abnormal adrenal growth are …
