Public health nurses are challenged by twenty-first century trends; which of the following sets accurately reflects those trends?

• A. Racial, ethnic, and economic health disparities; rise of drug-resistant pathogens; unequal access to health care; and violence.
• B. Violence, availability of health care for all, and increasing life expectancy.
• C. Health disparities, access issues, and adequate mental health program funding.
• D. Rise of drug-resistant organisms, increased life expectancy, societal violence, and more effective disease surveillance.

Answer: (A)

Public health nursing today focuses on reducing inequities and protecting communities from emerging threats. The set that includes racial, ethnic, and economic health disparities; the rise of drug-resistant pathogens; unequal access to health care; and violence reflects the major challenges that shape population health now. Health disparities show up as differences in disease burden and outcomes among groups, driven by social determinants and systemic barriers. Drug-resistant pathogens threaten our ability to treat common illnesses, demanding vigilant surveillance, prudent antibiotic use, and preventive strategies. Unequal access to care means many individuals delay or forego needed services, leading to worse health and higher costs. Violence contributes to injury, disability, and trauma, requiring prevention, community programs, and policy initiatives. Other options miss one or more of these critical, real-world pressures—such as assuming universal access is already achieved, emphasizing life expectancy as the primary challenge, or framing surveillance as the problem rather than a tool to address these issues.