An inherited disorder that is one of the leading causes of deaf-blindness after childhood is
A)CHARGE syndrome.
B)Usher syndrome.
C)TORCH syndrome.
D)Cockayne syndrome.

Question

Quizplus · Accepted Answer

Usher syndrome is an inherited disorder that causes both hearing and vision loss, and is one of the leading causes of deaf-blindness after childhood. CHARGE syndrome, TORCH syndrome, and Cockayne syndrome may also cause hearing and/or vision loss, but they are not specifically identified as leading causes of deaf-blindness.

An Inherited Disorder That Is One of the Leading Causes