Since the clinic nurse recorded a 20/50 visual acuity for the 4-year-old child. The recorded result was also attributed to lack of cooperation from the child with the eye examination. The nurse practitioner will recommended to test the child's vision in 1 month's time, and compare the results. It is assumed that by then the child would be calm and cooperating. This would help in arriving at a definite result and enable nurse practitioner make necessary recommendation and prescription - if need be.
I said D because a person can lose their sense of balance. A loss of hearing may also result from any damage to these semicircular canals. so most likely your answer would be D. (sorry if im wrong the others are possible but if I am please tell me and why thanks!)
