ABO REVIEW EXAM 2023 WITH 100% CORRECT ANSWERS

Sclera - correct answer -Tough, white outer coat of the eyeball myopia - correct answer -nearsightedness; the condition in which parallel rays of light are brought into focus in front of the retina, rather than on it reflection - correct answer -light that bounces back refraction - correct answer -when the direction of light changes as it passes from one medium to another(bending of light) presbyopia - correct answer -Age of 40 need reading glass crystalline lens diminishes frame difference - correct answer -the difference betweeen the horizontal and vertical measurement Ex. 50-45= 5mm MPD - correct answer -mechanical PD in a finished pair of glasses the distance between the optic center measuring PD - correct answer -should sit at 40 cm(16in) from patient average PD