An opioid which is an anti tussive action is?: (A) Dextromethorphan, (B) Oxeladin, (C) Codeine, (D) Narcotine
Answer is C. ANSWER: (C) Codeine REF: KDT 5th ed p. 197ANTITUSSIVESOpioidsNon opioidsCodeinePholocodieneNoscapine or narcotineDextrpmethorphanOxeladin chlorphdianol