All are cardiotoxic except: (A) Aconite, (B) Opium, (C) Oleander, (D) Nicotine
Answer is B. Opium is somniferous poison, not cardiotoxic poison. cardiotoxic poisons: Car- Cardiac D- Digitalis O- Oleander N- Nicotine A- Aconite Mnemonic: CAR DONA