John Snow investigated death rates due to the cholera epidemic; and found it was the pump that delivered the water that was contaminated. Cholera is considered to be which type of hazard?
Physical
Biologic
Chemical
Psychosocial
The Correct Answer is B
Rationale:
A. Physical hazards involve environmental factors that cause physical harm, such as unsafe structures or hazardous materials, but cholera is not classified under this.
B. Biologic hazards are related to living organisms or their byproducts, such as bacteria or viruses. Cholera, caused by the bacterium Vibrio cholerae, is a biological hazard.
C. Chemical hazards involve substances that can cause harm through chemical reactions or toxicity, which does not apply to cholera.
D. Psychosocial hazards relate to mental and social factors impacting health, not applicable to the cholera epidemic.
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Correct Answer is C
Explanation
Rationale:
A. Consultation involves seeking expert advice and is not primarily focused on influencing broad population behaviors or beliefs.
B. Advocacy involves supporting a cause or policy but does not directly focus on changing knowledge, attitudes, or behaviors of a population.
C. Social marketing uses marketing principles to influence behaviors and practices of specific populations by addressing their knowledge, attitudes, and values.
D. Coalition building involves bringing groups together to address issues but is not the primary method for changing individual knowledge or behaviors.
Correct Answer is C
Explanation
Rationale:
A. Avoiding discussion of past experiences may not address the underlying causes of aggression and could prevent the teenager from processing their trauma.
B. Strict disciplinary measures may not address the root causes of aggression and could exacerbate the teenager's behavior.
C. Providing a safe and non-judgmental environment allows the teenager to express their feelings and address underlying issues contributing to aggression, which is essential for effective intervention.
D. Suppressing anger may not be effective in resolving underlying issues and could lead to further emotional problems.