The Repetitive Involuntary Movement of the Eye is Called

Question

The repetitive involuntary movement of the eye is called:
A) Myopia.
B) Hyperopia.
C) Nystagmus.
D) Astigmatism.

Accepted Answer

Nystagmus is the repetitive involuntary movement of the eye, which may result in vision problems such as blurriness or double vision. Myopia refers to nearsightedness, hyperopia refers to farsightedness, and astigmatism is a condition in which the cornea is not perfectly curved, resulting in distorted vision. None of these conditions are characterized by repetitive involuntary movements of the eye like nystagmus.