Multiple Choice
When a concerned citizen asks the CHN about environmental health, the CHN wants to provide comprehensive information.Which of the following definitions of environmental health does the CHN provide?
A) Environmental health is the causative factors invading a susceptible host through an environment favourable to producing disease, such as a biological or chemical agent.
B) Environmental health is the systematic and ongoing observation and collection of data concerning disease occurrence to describe phenomena and detect changes in frequency or distribution.
C) Environmental health is the study of the effect of physical, chemical, and biological factors in the external environment on human health.
D) Environmental health is the achievement of health and wellness and the prevention of illness and injury from exposure to physical or psychosocial environmental hazards.
Correct Answer:
Verified
Correct Answer:
Verified
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