What is a common barrier to accessing health care services?

Correct Answer: A

Rationale: The correct answer is A: Lack of transportation. This is a common barrier because individuals may not be able to physically reach healthcare facilities, leading to limited access to services. Lack of transportation can prevent people from seeking timely care, resulting in worsened health outcomes. Choice B: High cost of services is a barrier, but lack of transportation directly affects physical access to care. Choice C: Long wait times can be a barrier, but it is not as fundamental as the inability to physically reach the healthcare facility. Choice D: Complexity of the health care system can also be a barrier, but lack of transportation is more immediate and directly impacts access.

Correct Answer: B

Rationale: Step-by-step rationale: 1. Secondary prevention aims to detect and treat diseases at an early stage. 2. Health screenings help identify early signs of disease before symptoms appear. 3. Early detection allows for prompt intervention to prevent disease progression. 4. Administering immunizations (A) is an example of primary prevention. 5. Providing rehabilitation services (C) is an example of tertiary prevention. 6. Educating the public (D) focuses on promoting healthy behaviors, also a primary prevention strategy. Summary: Option B is correct as it aligns with the goal of secondary prevention by detecting diseases early. Options A, C, and D are incorrect as they represent primary prevention, tertiary prevention, and health promotion strategies, respectively.

Correct Answer: C

Rationale: Step 1: Social justice in health care focuses on addressing the root causes of health disparities. Step 2: By addressing social determinants like poverty, education, and housing, health equity can be achieved. Step 3: This approach aims to create fair opportunities for everyone to attain good health outcomes. Step 4: Choices A and B do not address the underlying social factors contributing to disparities. Step 5: Choice D, offering free services, may not address the systemic issues that lead to inequities.

Correct Answer: A

Rationale: The correct answer is A: Preventing the onset of disease. Health promotion activities aim to prevent diseases before they occur by promoting healthy behaviors and lifestyles. This primary focus helps individuals maintain good health and well-being. Detecting diseases early (B) is part of screening and early intervention, not the main focus of health promotion. Managing chronic conditions (C) is more about disease management than prevention. Providing treatment for existing conditions (D) is reactive rather than proactive in promoting health.

Correct Answer: D

Rationale: The correct answer is D because nurses play a crucial role in advocating for policy changes to improve health outcomes at both individual and community levels. Nurses use their expertise to influence healthcare policies, promote public health initiatives, and advocate for social justice. This role aligns with the nursing profession's commitment to promoting health equity and addressing social determinants of health. A: Conducting research is important but not the primary role of nurses in community health. B: Providing direct care is a part of a nurse's role, but community health nursing involves a broader scope of practice. C: Collaboration with other health professionals is essential, but it is not specific to the unique advocacy role that nurses play in community health.