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 ["A","B","D","E"]
Explanation
Rationale:
A. A change in employment status can significantly impact family roles, finances, and emotional dynamics.
B. Coping with a chronic medical condition affects family routines, emotional health, and caregiving responsibilities.
C. Daily activities of living typically do not cause significant alterations in family dynamics unless they are part of a larger issue.
D. The addition of a new family member can alter family roles, dynamics, and relationships significantly.
E. A crisis affecting a family member can dramatically change family dynamics due to emotional stress and shifts in responsibilities.
Correct Answer is B
Explanation
Rationale:
A. Culture shock refers to the feelings of confusion and disorientation experienced when encountering a new culture, not the loss of cultural characteristics.
B. Cultural assimilation occurs when individuals from minority groups adopt the cultural traits of the dominant group, often leading to the loss of their original cultural characteristics.
C. Ethnocentrism involves judging other cultures by one's own cultural standards, not the process of losing cultural characteristics.
D. Cultural imposition involves forcing one's cultural practices on others, which is different from the process of assimilation