329 results found
Medical tests
… Function Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … Test Overview A home lung function test uses a peak flow meter or a home spirometer to monitor and … morning and higher in the afternoon. A person with poorly controlled asthma may have peak flows that vary more widely …
Medical tests
… Cystourethrogram On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … flows out of the bladder. This test, also called a VCUG, uses contrast fluid and X-rays so the doctor can see how the … repeated urinary tract infections and not being able to control when you urinate (urinary incontinence). Check for …
Medical tests
… Testosterone Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … glands , and in women, by the ovaries . The pituitary gland controls the level of testosterone in the body. When the … normally low. Testosterone increases during puberty. This causes boys to develop a deeper voice, get bigger muscles, …
Medical tests
… (ENG) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … called nystagmus . It also checks the muscles that control eye movements. ENG checks how well the eyes, inner … brain, or nerves connecting them work. These problems may cause dizziness , vertigo , or loss of balance. Nystagmus …
Medical tests
… (BRCA) Gene Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … test for cancer itself. BRCA1 and BRCA2 are genes that help control normal cell growth. Sometimes, people inherit … breast cancer. But there are other gene changes that may cause cancer, too. Most provincial or private health plans …
Medical tests
… On this page: Test Overview Health Tools Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … (mm Hg). Automatic blood pressure monitors Most people use an automatic monitor to measure their blood pressure at … monitoring can help you feel more involved in and more in control of your health care. Watch for changes in blood …
Medical tests
… Esophagus Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … can find: A weak lower esophageal sphincter . This may cause reflux. Weak muscle contractions when you swallow. This … not done if you have GERD and your symptoms are well controlled with medicine. How To Prepare To prepare for this …
Medical tests
… Body Temperature On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … If you break a glass thermometer, call your local poison control centre right away. How It Is Done Oral (by mouth) … you take a temperature, read the instructions for how to use your type of thermometer. Oral (by mouth) is the most …
Medical tests
… (SPECT) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … photon-emission computed tomography (SPECT) is a test that uses a special type of camera and a tracer (a radioactive … your doctor if you: Have diabetes. If you take medicine to control diabetes, you may need to take less than your normal …
Medical tests
… Bronchoscopy On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results … are two types of bronchoscopy. Flexible bronchoscopy. It uses a long, thin, lighted tube to look at your airway. The … blocking the airway. Check and treat growths in the airway. Control bleeding. Treat areas of the airway that have …
