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WebDec 10, 2012 · INTRODUCTION TO TOXICOLOGY 1. Tahar AbdAlaziz Suliman MD, PhD Clinical Toxicology & Neurology (Pediatric) 2. Toxicology • The study of poisons • Poisons are chemical/physical agents that produce adverse responses in biological organisms Any substance can be toxic if introduced in a dose capable of disturbing the normal … WebCigarettes contain lots of different things, including tobacco. Tobacco can damage your lungs and heart as well as cause your body to develop deadly diseases like cancer. The … WebINTRODUCTION + + Toxic substances can disrupt the respiratory system and distant organs after chemicals enter the body by means of inhalation. Pathological changes in the respiratory tract also can be a target of blood-borne agents. Inhalation toxicology refers to the route of exposure, ... onb stock today