Pediatric Emergencies. 1  Basic Approach (cont..) 2  Do not separate the child from the mother. unnecessarily. 3  Be honest and allow the child to determine the. order of the exam. 4  Avoid touching painful areas until the childs. confidence has been gained.
The human eye has three layers of eye tissue: the fibrous layer, the vascular layer, and the retina. Each of these layers performs a different function in helping a human see or in eye, as well as forms a place for muscles to attach to. The vascular layer protects portions of the eye. The fibrous layer of eye tissue allows light to enter the ourishes the eye and controls how much light comes into it. The retina is the section of the eye that allows a person to see. The fibrous layer has two distinct parts.
Both the anterior and the posterior chambers contain aqueous fluid. The cornea and the crystalline lens have no blood supply, so this clear aqueous fluid provides nutrients and removes any waste deposits from the transparent structures in the front of the eye.clera. The eye consists of three layers of tissue which make up the wall of the eye. The sclera is the outermost layer of tissue, also called the white of the eye. This layer is a very stable fibrous membrane that continues to retain the shape of the eye and provides protection.