A 25-year-old woman complains of deteriorating vision. Examination revealed a defect in accommodation, the pupil is dilated and unresponsive to light. What muscles are functionally disturbed in this case?

Answer options

1. Lateral rectus muscle, iris sphincter muscle
2. Iris sphincter muscle, ciliary muscle
3. Superior oblique muscle, ciliary muscle
4. [ris dilator muscle, ciliary muscle
5. Iris sphincter and iris dilator muscles S