Some concepts relevant to nursing are health, nursing, managed care, coping and parenting. A concept analysis is the first step in communicating meanings, understandings and feelings. A concept is usually a measurable variable in an hypothesis, assumption, or proposition.
In this article. Retinal detachment is a very serious eye condition that happens when the retina separates from the tissue around it. Since the retina can't work properly under these conditions, you could permanently lose vision if the detached retina isn't repaired promptly.
The retina works with the cornea, lens, and other parts of the eye and the brain to produce normal vision. Retinal detachment occurs when the retina separates from the back of the eye. This causes loss of vision that can be partial or total, depending on how much of the retina is detached.Retinal detachment is a medical emergency.he retina works with the cornea, lens, and other parts of the eye and the brain to produce normal vision. Retinal detachment occurs when the retina separates from the back of the eye. This causes loss of vision that can be partial or total, depending on how much of the retina is detached.