system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
All of the poisons caused uterine contractions EXCEPT:
assistant
The correct answer is  ANSWER: (B) ArsenicREF: Forensic medicine and Toxicology by R N Karmakar 3rd edition page 230, Parikh 6th edition various pageABORTIFACI ENT DRUGS:EcbolicsIncreases uterine contractionErgot, Quinine, Pituitary extract, LeadEmmenagoguesIncreases menstrual flow (abortifacient in large repeated doses)Cantharides, Aloes, EstrogenGI irritantsIrritation of colon and congestion of pelvic organsArsenic, Mercury