This is not the first time Dish customers have lost access to channels because of stalled negotiations. In October, channels such as CNN, Cartoon Network and Turner Classic Movies were blacked out for a month as Dish negotiated with Turner Broadcasting.his is not the first time Dish customers have lost access to channels because of stalled negotiations. In October, channels such as CNN, Cartoon Network and Turner Classic Movies were blacked out for a month as Dish negotiated with Turner Broadcasting.
A DEXA scan is a special type of X-ray that measures bone mineral density (BMD). DEXA stands for dual energy X-ray absorptiometry.This type of scan is also often known as DXA, or dual X-ray absorptiometry.It's also sometimes referred to as a bone density scan or a bone densitometry scan. DEXA scans are often used to diagnose osteoporosis (when the bones become weak and fragile, and are more likely to break). DEXA scan is a special type of X-ray that measures bone mineral density (BMD). DEXA stands for dual energy X-ray absorptiometry.
Bone density scanning, also called dual-energy x-ray absorptiometry (DEXA) or bone densitometry, is an enhanced form of x-ray technology that is used to measure bone loss. DEXA is today's established standard for measuring bone mineral density (BMD). An x-ray (radiograph) is a noninvasive medical test that helps physicians diagnose and treat medical conditions. Imaging with x-rays involves exposing a part of the body to a small dose of ionizing radiation to produce pictures of the inside of the body. X-rays are the oldest and most frequently used form of medical imaging. DEXA is most often performed on the lower spine and hips.