453 results found
Health topics
… snow, or water. These surfaces can reflect 85% of the sun's rays. Avoid artificial sources of UVA radiation. This … Sunscreens come in lotions, gels, creams, ointments, and sprays. Here's how to choose the right sunscreen. Read the … protects the skin from ultraviolet A and B (UVA and UVB) rays. Check the expiration date on the sunscreen. Do not use …
Health topics
… or more nodules on your lung when you were having a chest X-ray or CT scan. To diagnose the cause of nodules, your … examination, and review your past health. Look at your X-rays or CT scan to find out the size, shape, location, and … changed in size. Your doctor may look at any past chest X-rays or CT scans and compare them. Or you may have a series …
Medical tests
… to the bladder. Dye is injected through the catheter, and X-rays are taken. You will probably need a local or regional … women normally do not have this test, because the X-rays may harm the unborn baby. Results Normal The kidneys, … to the bladder. Dye is injected through the catheter, and X-rays are taken. You will probably need a local or regional …
Medical tests
… Test Overview An angiogram of the head and neck is an X-ray test that uses a special dye and camera ( fluoroscopy ) … into the vessel to make the area show clearly on the X-ray pictures. The angiogram pictures can be made into regular X-ray films or stored as digital pictures in a computer. An …
Medical tests
… Results Test Overview A CT scan uses X-rays to make detailed pictures of the spine and vertebrae . … is a large doughnut-shaped machine. The CT scanner sends X-rays through the body. Each rotation of the scanner takes a … (congenital). Look at problems seen during a standard X-ray test. Check how well spinal surgery or therapy is …
Medical tests
… Test Overview Coronary calcium scans use a special X-ray test called computed tomography (CT) to check for the … to remove any jewellery that might be in the way of the X-ray picture. You may need to take off some of your clothes. … 30 minutes. How It Feels You won't have any pain from the X-rays during the coronary calcium scan. But the table you lie …
Health topics
… Snoring Citations Hensley M, Ray C (2009). Sleep apnoea, search date May 2008. Online … Critical Care Medicine, Sleep Medicine Hensley M, Ray C (2009). Sleep apnoea, search date May 2008. Online … Snoring Citations Hensley M, Ray C (2009). Sleep apnoea, search date May 2008. Online …
Health topics
… the doctor may do tests, such as a: CT scan . Chest X-ray. MRI . PET scan . Transrectal ultrasound . How is anal … may include: Radiation therapy. This uses high-dose X-rays to destroy cancer cells and shrink tumours. … the doctor may do tests, such as a: CT scan . Chest X-ray. MRI . PET scan . Transrectal ultrasound . How is anal …
Medical tests
… when symptoms, screening, or testing, such as a chest X-ray , show that a person may have TB. A tuberculin skin test … weight loss. People who have had an abnormal chest X-ray. People who have had a recent organ transplant or have … ( BCG vaccination ). More tests—such as a chest X-ray, a sputum culture , or both—are usually done to see if …
HealthLinkBC files
… treated right away to keep you and your baby healthy. Are x-rays, local anesthetics and medications safe? Dental x-rays and local anesthetics for dental treatment can be safely provided during pregnancy. If x-rays are required, the lead apron used at the dental office …
