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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
Explanation
Obesity, diabetes, and hypertension are all well-established risk factors for the development and progression of kidney disease. These conditions can directly damage the kidneys or contribute to conditions such as atherosclerosis, which can impair renal blood flow and function.
C and D are not typically identified as primary risk factors for kidney disease, although they may coexist with kidney disease due to shared risk factors such as smoking or underlying vascular disease.
Correct Answer is B
Explanation
Covering one's cough is an important infection control measure that helps to prevent the spread of respiratory droplets containing infectious agents from an infected person to others. By covering the cough, the portal of exit for the infectious agent (respiratory droplets) is blocked or minimized, thus breaking the chain of transmission at this point.
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