Physical Examination and Clinical Course of Poisoning and Drug Overdose Elendu Chukwuka1*, Chiagozie Perpetua Ayabazu2, Akinbayo A. Akintunde2, Ibukunoluwa V. Ishola2, Ogbuiyi-Chima Ifeanyichukwu C2, Mohamed Abdirahman3, Lawal O. Sodiq4, Oseremen V. Okpujie5, Geraldine C. Okafor6, Emmanuel. O. Egbunu7, Promise U. Nwosu8, David E. Umeh9 Abstract Poisoning refers to the development