Stellate ganglion block is characterised by all of the following except: (A) Miosis, (B) Ptosis, (C) Flushing, (D) Sweating
Answer is D. A stellate ganglion block is an injection of local anesthetic in the sympathetic nerve tissue of the neck. These nerves are a pa of the sympathetic nervous system. The nerves are located on either side of the voice box, in the neck.