This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Microbiology
All of the following are seen in the Horner's syndrome, Except 
Select and explain. 
A. Drooping of upper eyelid, B. Enophthalmos, C. Dilated pupil, D. Loss of sweating on same side of face
C: Dilated pupil
Answer: C: Dilated pupil 
Explanation: Horner&;s syndromeClinical featuresLess common featuresPtosisHyperactive accommodationMiosis Hypochromic heterochromiaAnhydrosisHypotonyEnophthalmosHyperemiaLoss of ciliospinal reflexes