To avoid double vision, which of the following groups of cranial nerves must be functioning correctly?
A) I, IX, and X
B) VII, VIII, and XII
C) V, XI, and XII
D) III, IV, and VI

Question

Quizplus · Accepted Answer

Cranial nerves III (oculomotor), IV (trochlear), and VI (abducens) are responsible for eye movements and coordination. Dysfunction of any of these nerves can result in double vision. Therefore, for an individual to avoid double vision, all three of these cranial nerves need to be functioning correctly.

To Avoid Double Vision, Which of the Following Groups of Cranial