Darkroom Illumination: - dividend into 2 ordinary white light and safe light. White light is important because of the following • To inspect and maintain cassette and screens • Cleaning of all work surfaces and floors • And to services the processors Sitting of the white light * Sited close to the ceiling (to avoid casting strong shadow) * Moderate in intensity (60W tungsten or 30W fluorescent) (accommodation easier after safe light) * Centrally place or otherwise All films get fogged when exposed by the white light Safe Light A safe light is a red light bulb situated in a darkroom at a distance of 1.2m (4 ft) off the working surface and use for a processing purpose. And a colored lighting which provides sufficient illumination by which one can handle, manipulate and process film with no significant fogging occurring, These ensure loading and unloading of x-ray cassette much easier and provides pleasant working condition for the personal. No safe light is completely safe; - be
What is a skull X-ray A skull X-ray is a radiological examination rad tech use to examine the bones of the skull, including the facial bones, the nose, and the sinuses. It’s an easy, quick, and effective method that has been used for decades to help doctors view the area that houses your most vital organ — your brain. Indications § decalcification of the bone § deformities in the skull § fractures of the skull or facial bones § frequent headaches § infection of the bones of the skulls § occupational hearing loss (caused by your job) § tumors How to prepare for a skull X-ray X-rays require little preparation on your part. Before the X-ray, you may need to undress from the waist up and change into a hospital gown. You may be able to keep your clothing on if your clothing doesn’t have metal snaps or zippers. You’ll have to remove any jewelry, eyeglasses, and other metals from around your head. This includes necklaces and earrin