Horner's Syndrome refers to which of the following cluster of signs? Naim 11:58 Autonomic Nervous System Horner's Syndrome refers to which of the following cluster of signs?A. Syncope, sweatingB. Low BP and heart rateC. Cluster headachesD. Eye drop, pupil constriction, and anhidrosisAnswer: D. Eye drop, pupil constriction, and anhidrosis Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+