Multiple Choice Questions on Occupational Health and Safety is an extension of this author’s publication Industrial and Occupational Health which describes occupational health and safety related topics in detail. These days several long- and short-duration, undergraduate and postgraduate courses on occupational health and safety are available. All these courses are multidisciplinary, comprehensive and deal with medical, paramedical, safety, environment, psychology, physiology and ergonomics disciplines. These courses follow “Multiple Choice Question” methodology for both entrance and exit examinations because of their wide range of coverage. This book, divided in 10 parts, covers all the relevant subjects through 5,000 (five thousand) Multiple Choice Questions (MCQs) with answers.