which of the following best describes epidemiology
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Nursing Elites

ATI RN

ATI Community Health Proctored Exam 2023

1. Which of the following best describes epidemiology?

Correct answer: B

Rationale: Epidemiology is defined as the study of the distribution and determinants of health-related states or events in specified populations, as well as the application of this study to control health problems. This field focuses on identifying patterns and causes of health and disease in order to develop strategies for prevention and control.

2. What factor is most likely to improve health outcomes in a community?

Correct answer: B

Rationale: Community engagement and participation play a crucial role in improving health outcomes by ensuring that interventions are relevant and supported by the community. When individuals are actively involved and engaged in health initiatives, it promotes a sense of ownership, increases awareness, and fosters collaboration within the community, ultimately leading to more effective and sustainable health outcomes.

3. Where does the classic definition of public health originate from?

Correct answer: C

Rationale: The classic definition of public health originates from Dr. C. E. Winslow. He defined public health as 'the science and art of preventing disease, prolonging life, and promoting health through organized efforts and informed choices of society, organizations, public and private, communities, and individuals.' Winslow's definition is widely recognized and used as a foundational concept in the field of public health.

4. James' illness can be classified as:

Correct answer: D

Rationale: James' illness can be classified as 'No pneumonia' because there are no general danger signs present, and his breathing rate is normal, indicating the absence of pneumonia.

5. What action would promote health equity?

Correct answer: A

Rationale: Advocating for policy changes that address social determinants of health is a crucial strategy to promote health equity. By addressing systemic issues that contribute to health disparities, such as access to healthcare, education, and socioeconomic factors, it can help create a more equitable healthcare system and improve health outcomes for all individuals in the community.

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