Injury to the superior cervical ganglion on the left side of the neck could result in which of the following symptoms?

Question

Quizplus · Accepted Answer

Injury to the superior cervical ganglion would interrupt sympathetic innervation to the eye on the affected side, leading to Horner's syndrome. One of the symptoms of Horner's syndrome is miosis, or pupil constriction, hence a constricted pupil in the left eye (D) would be a symptom.

Injury to the Superior Cervical Ganglion on the Left Side