A community health nurse attends the American Public Health Association (APHA) meeting annually to stay current in the field and to interact with colleagues across the country. Which of the core functions of epidemiology is the nurse engaged in?

Linkages

Surveillance

Evaluation

Policy development

Answer and Explanation

The Correct Answer is B

Surveillance involves the ongoing systematic collection, analysis, interpretation, and dissemination of health data to monitor and understand health problems. By attending the APHA meeting, the nurse may engage in surveillance indirectly by staying informed about current public health issues, emerging trends, and new research findings presented at the conference.

A. Linkages involves connecting individuals and communities with needed personal health services and ensuring the provision of healthcare when otherwise unavailable.

C. Evaluation involves assessing the effectiveness, accessibility, and quality of population-based health programs and services.

D. Policy development involves advocating for and promoting public health policies, laws, and regulations that support the health of populations.

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Correct Answer is A

Explanation

The nurse's recommendation to take antimalarial medication primarily addresses the susceptibility of the students to the disease caused by the malaria parasite. Therefore, the recommendation primarily reflects the host component of the epidemiologic triangle.

A. Deficient knowledge B. Injury C. Self-care D. Roles

Correct Answer is C

Explanation

The disheveled appearance and irritability of the caregiver may indicate neglect of their own needs and well-being. This lack of self-care can lead to caregiver burnout and negatively impact the quality of care provided to the client.
A, B, and D are also important considerations when assessing caregiver concerns, but in this scenario, the caregiver's appearance and behavior suggest a need for attention to their own self- care needs

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A community health nurse attends the American Public Health Association (APHA) meeting annually to stay current in the field and to interact with colleagues across the country. Which of the core functions of epidemiology is the nurse engaged in?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

A nurse is collecting data from a client and their full-time caregiver who is their adult child. The caregiver appears to be disheveled and irritable. Which of the following should the nurse identify as a caregiver concern to address?

Correct Answer is C

Explanation

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