The public health nurse is explaining to a newly licensed nurse how to investigate the incidence of breast cancer in the community. Which of the following information should the nurse provide about calculating the incidence rate?
The denominator for the incident rate calculation is for the entire population.
Incidence is a measure of mortality.
New cases are not considered when calculating an incident rate
Incidence includes only people at risk for the disease
The Correct Answer is D
Incidence specifically measures the occurrence of new cases of a disease within a population over a specified period.
A. The denominator for the incidence rate calculation includes only the population at risk, not the entire population.
B. Incidence measures the occurrence of new cases of a disease, not mortality. Mortality is typically measured separately using mortality rates.
C. New cases are precisely what is considered when calculating the incidence rate. It measures the rate at which new cases of a disease develop in a population over time.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Secondary prevention involves detecting and treating a disease or condition in its early stages to prevent complications. In the context of suspected COVID-19 (caused by SARS-CoV-2), testing the child to determine the cause of their illness is a key step in secondary prevention. By identifying cases early through testing, appropriate measures can be taken to prevent further spread of the virus, such as isolation and contact tracing.
Correct Answer is B
Explanation
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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