When obtaining the health history from a client with retinal detachment, a nurse expects the client to report FOR SOME ISSUES RELATED TO EYE SUCH AS LIGHT FLASHES AND FLOATERS IN FRONT OF EYES. 
Retinal detachment is a medical condition where the retina is pulled away from the blood vessels that supply blood and oxygen. If not treated timely, it can lead to permanent loss of eye sight. 
        
             
        
        
        
Darwin's "Origin of Species" and Lamark's "Theory of Inherited Characteristics" 
        
             
        
        
        
The quicker the regulation, the less energy and material wasted to unneeded products and pathways.