Question
Biology Question on neural control and coordination
In a man, abducens nerve is injured. Which one of the following functions will be affected ?
A
Movement of the eye ball
B
Swallowing
C
Movement of the tongue
D
Movement of the neck
Answer
Movement of the eye ball
Explanation
Solution
Injury to the abducens nerve can lead to difficulties in moving the affected eye laterally (outward), which can result in strabismus (crossed eyes) and difficulty in coordinating eye movements. It does not directly impact swallowing, tongue movement, or neck movement.
So, the correct option is (A): Movement of the eye ball