Cause(s) of Ophisthotonus is/are:: (A) Cocaine, (B) Strychnos Nux Vomica seed, (C) Codeine, (D) Curare
Answer is B. TONUS SEEN IN STRYCHNOS NUX VOMICA / KUCHILA : OpisthotonusQ - Backward bending of spine. emprosthotonusQ - Forward flexion of spine. pleurosthotonusQ - Lateral flexion of spine.