which of the following best describes epidemiology
Logo

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. Which of the following is an example of a communicable disease?

Correct answer: D

Rationale: Cholera is caused by the bacterium Vibrio cholerae and is transmitted through contaminated water or food. It spreads rapidly in areas with poor sanitation and can lead to severe dehydration and even death if untreated. Unlike diabetes and hypertension, which are non-communicable diseases often influenced by lifestyle factors, HIV/AIDS and cholera are infectious diseases that can be transmitted from person to person.

3. What is a key role of community health nurses?

Correct answer: C

Rationale: A key role of community health nurses is advocating for health policy changes to address community health issues. By advocating for policy changes, community health nurses help promote better health outcomes for the population they serve.

4. In value-based care, which equation represents the focus on achieving the best outcomes relative to cost?

Correct answer: C

Rationale: Value-based care aims to deliver the highest quality of care while efficiently managing costs. The equation Quality/Cost represents this focus by emphasizing achieving superior outcomes relative to the resources invested.

5. What best describes the concept of social justice in health care?

Correct answer: C

Rationale: Social justice in health care goes beyond equal access and treatment for all individuals. It involves recognizing and addressing the underlying social determinants that lead to health disparities, aiming to achieve fairness and equity in healthcare outcomes.

Similar Questions

Which statement best describes the concept of health equity?
Which is a major focus of community health nursing?
The client diagnosed with a mild concussion is being discharged from the emergency department. Which discharge instruction should the nurse teach the client's significant other?
During a discussion about partograph, a clinical instructor asked a midwifery student about its components. Which of the following are parts of the partograph? SELECT ALL THAT APPLY
Which action demonstrates primary prevention?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses