This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Facial Nerve And Its Disorders, Subject name: ENT
Typical clinical features of Homer's syndrome include all except: 
Select and explain. 
A. Dilated pupil, B. Ptosis, C. Enophthalmos, D. Nasal stuffiness
A: Dilated pupil
Answer: A: Dilated pupil 
Explanation: Homer's syndrome is due to interruption of sympathetic fibres and therefore causes meiosis (constriction of pupil). Nasal stuffiness is due to dilatation of blood vessels.