Nursing Elites

1. Which of the following best describes epidemiology?

• A. The study of the distribution and determinants of health-related states or events in specified populations.
• B. The study of the distribution and determinants of health-related states or events in specified populations and the application of this study to control health problems.
• C. The study of how social factors influence health outcomes.
• D. The study of how health systems and services impact population health.

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. Which best describes the impact of social support on health?

• A. It enhances recovery and improves outcomes.
• B. It provides emotional and practical support.
• C. It reduces stress and promotes well-being.
• D. It improves adherence to treatment plans.

Correct answer: B

Rationale: Social support provides emotional and practical support, which can enhance recovery, improve outcomes, and promote well-being.

3. Which best describes a key goal of secondary prevention?

• A. Preventing the onset of disease
• B. Detecting diseases early
• C. Managing chronic conditions
• D. Improving quality of life

Correct answer: B

Rationale: The key goal of secondary prevention is to detect diseases early before they progress to advanced stages. By identifying diseases at an early stage, healthcare providers can intervene promptly, initiate treatment, and potentially improve patient outcomes. This approach aims to prevent complications and reduce the impact of the disease on an individual's health and well-being.

4. Which level of care serves as a referral center for primary health facilities?

• A. Secondary level of care
• B. Tertiary level of care
• C. Primary level of care
• D. Intermediate level of care

Correct answer: B

Rationale: The correct answer is B - Tertiary level of care. Tertiary level of care is the highest level of care and serves as a referral center for primary health facilities, handling complex cases and providing specialized services that primary care facilities may not offer.

5. What action is essential for a community health nurse to assess environmental health risks?

• A. Collecting data on community health behaviors
• B. Conducting health screenings
• C. Assessing workplaces for potential hazards
• D. Monitoring air and water quality

Correct answer: D

Rationale: Community health nurses play a vital role in assessing environmental health risks by monitoring air and water quality. This action helps identify potential hazards that may impact the health of individuals in the community. By monitoring these environmental factors, nurses can gather important data to address and mitigate health risks associated with poor air or water quality.

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