Question

unit of ear of a normal child in medical checkup ( for ex eye is 6/6)

Answer 1

6/6 vision means that the patient/viewer is able to read at a distant of 6 meters what a normal adult person with normal vision is able to read from a distance of 6 meters. In other words, its when the patient can read the last line of Snellen’s chart. ... It’s better known as the ...