Correct Answer: B

Rationale: Differing professional cultures and values can create obstacles to effective interdisciplinary collaboration. When team members come from diverse professional backgrounds or have different values, it can lead to misunderstandings, conflicts, and difficulties in working together seamlessly towards a common goal.

Correct Answer: D

Rationale: Resistance to behavior change is a common barrier to effective health education because individuals may be resistant or hesitant to change their behaviors even when presented with health education interventions.

Correct Answer: A

Rationale: A nurse's role in health policy development involves advocating for policy changes that enhance health outcomes and increase access to care. Nurses contribute their expertise to influence policy decisions that impact patient care, healthcare systems, and public health initiatives. By participating in health policy development, nurses can address healthcare disparities, improve quality of care, and promote the well-being of individuals and communities.

Correct Answer: A

Rationale: Health equity is achieved when all individuals have equal access to health services, regardless of their background or circumstances. This means removing barriers to healthcare access and addressing social determinants of health to ensure everyone has the opportunity to attain their highest level of health.

Correct Answer: D

Rationale: Implementing community clean-up programs is the most effective action to address environmental health issues in a community. By organizing clean-up initiatives, pollution can be reduced, and living conditions can be improved. This hands-on approach directly tackles the environmental hazards present in the community, making it a proactive and impactful solution.