Karlkoller the Austrian ophthalmologist intreduced-------as a local anesthetic?
A. Cocaine
B. Opium
C. Orange
D. Marijuana
Answer: Option A
Solution (By Examveda Team)
Karl Koller was an Austrian ophthalmologist who began his medical career as a surgeon at the Vienna General Hospital and a colleague of Sigmund Freud. Koller introduced cocaine as a local anaesthetic for eye surgery.This Question Belongs to User Ask Question >> Miscellaneous
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