A nurse is caring for a client with a myocardial infarction. The client questions the need for cardiac rehabilitation since "my heart is already damaged." Which of the following is the appropriate nursing response?

Choice A reason: A public health nurse is a nurse who works to improve the health and well-being of populations and communities, not specific workplaces. A public health nurse may focus on disease prevention, health promotion, environmental health, or emergency preparedness.

Choice B reason: A community nurse specialist is a nurse who has advanced education and training in a specific area of nursing practice, such as gerontology, oncology, or mental health. A community nurse specialist may work in various settings, such as hospitals, clinics, or schools, to provide specialized care and education to clients and families.

Choice C reason: A nurse clinician is a nurse who has expertise in clinical practice, research, and education. A nurse clinician may work in academic or clinical settings, such as universities, hospitals, or research centers, to develop and implement evidence-based practices and policies.

Choice D reason: An occupational health nurse is a nurse who works to protect and promote the health and safety of workers in various industries, such as manufacturing, mining, or construction. An occupational health nurse may provide services such as health assessment, injury prevention, emergency response, or wellness programs.

Choice A: Reviewing communicable disease statistics. This is incorrect because this is an example of descriptive epidemiology, not analytic epidemiology. Descriptive epidemiology describes the distribution and patterns of health events in populations, such as the frequency, location, and time of occurrence.

Choice B: Tracking locations where family violence is increasing. This is incorrect because this is also an example of descriptive epidemiology, not analytic epidemiology. Descriptive epidemiology tracks the trends and variations of health problems in different groups or areas.

Choice C: Describing population characteristics for healthy older citizens. This is incorrect because this is another example of descriptive epidemiology, not analytic epidemiology. Descriptive epidemiology provides information about the demographic and social factors that influence health outcomes.

Choice D: Identifying factors contributing to childhood obesity. This is correct because this is an example of analytic epidemiology. Analytic epidemiology investigates the causes and associations of health events in populations, such as the risk factors, exposures, or interventions that affect health outcomes. Analytic epidemiology often uses comparison groups to test hypotheses and draw conclusions.