###Rationale: Horner syndrome due to sympathetic pathway to head and neck. *Brainstem,cervical pa of spinalcord or stellate ganglion are common site of lesion *Characterised by miosis,paial ptosis,anhydrosis,enophthalmos,hyperchromatic iris,flushing of face. Ref Harrison20th edition pg 2345

###Answer: OPTION D IS CORRECT.
###Question: Horner's syndrome. All true except
###Options:
A. Miosis
B. Anhydrosis
C. Hyperchromatic iris
D. Apparent exophthalmos
