The public health nurse is working with a client who desires to move away from eating take-out and fatty foods to maintain a healthier lifestyle. The client mentions eliminating processed foods from her diet most days of the week but still struggles to consistently add fruits and vegetables to her meals. According to the Transtheoretical Model of health behavior change, this client is in which stage:

Correct Answer: C

Rationale: The correct answer is C: Preparation. In the Transtheoretical Model of health behavior change, the Preparation stage signifies that the individual is actively preparing to make a change within the next month. In this case, the client has already taken steps to eliminate processed foods most days of the week, indicating a readiness to change. However, the struggle to consistently add fruits and vegetables shows that the change is not fully implemented yet, placing the client in the Preparation stage. Choice A: Pre-contemplation is incorrect because the client is already taking action to change her eating habits. Choice B: Contemplation is incorrect as the client has moved past just thinking about changing her behavior. Choice D: Action is incorrect because the client has not fully implemented the desired change yet, but is actively preparing for it.

Correct Answer: B

Rationale: The correct answer is B: Safety. The first priority when caring for a first-time mom and baby should be ensuring their safety. Safety is crucial to prevent harm and promote well-being. Prioritizing safety includes addressing physical, emotional, and environmental factors that may impact the mother and baby. Education (choice A) is important but comes after ensuring safety. Policy-making (choice C) and vaccination (choice D) are important but not immediate priorities when caring for a first-time mom and baby.

Correct Answer: C

Rationale: The correct answer is C because public health nurses in the NFP model focus on collaborating with other healthcare professionals and community resources to address the social determinants of health. By collaborating with the social work services team when recognizing that a patient is unhoused, the nurse is delegating the appropriate intervention to address the patient's social needs, which is a key aspect of the public health nurse role. Choices A, B, and D are incorrect because they all involve direct patient care interventions that are typically within the scope of practice of the nurse themselves, rather than delegating to other professionals or resources. Option A involves administering IV antibiotics, which is a nursing task. Option B involves conducting a respiratory exam, which is also a nursing task. Option D involves teaching a patient about necessary vaccinations, which is an educational intervention within the nurse's scope of practice.

Correct Answer: D

Rationale: The correct answer is D because self-awareness and humility are crucial competencies for a public health nurse working with diverse populations. By acknowledging imperfections openly and listening to patient feedback, the nurse demonstrates an understanding of their own limitations and a willingness to learn and improve. This approach fosters trust and communication with clients, leading to better outcomes. A is incorrect because it focuses on the nurse's confidence rather than self-awareness and humility. B is incorrect as it highlights a judgmental attitude towards expectant moms instead of promoting understanding and support. C is incorrect as it emphasizes correcting behavior rather than listening and understanding the individual's needs.

Correct Answer: B

Rationale: The correct answer is B: Guarantees safety at home. PCMH focuses on providing patient-centered, comprehensive, coordinated care with an emphasis on patient needs and involving a team of healthcare providers. Safety at home is not a direct characteristic of PCMH. Other choices (A, C, D) align with the core principles of PCMH - comprehensive care, patient-centered approach, and collaborative teamwork among providers.