EXAMINATION SET 2026 SOLVED
QUESTIONS GRADED A+
● chemical agents. Answer: toxins, pesticides, disinfectants
● biological agents. Answer: zoonotic pathogens, vectors
● occupational health. Answer: focuses on health and safety of workers,
prevention of injury, promotion of safe work environments
● hierarchy of controls is used to minimize. Answer: hazards
● elimination. Answer: remove the hazard entirely
● substitution. Answer: replace with a safer alternative
● engineering controls. Answer: isolate people from the hazard
(ventilation, shielding)
● administrative controls. Answer: policies, traning, shceduling