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Which action will the public health nurse perform when conducting an ethical community study?
- A. Require each participant who provides informed consent to complete the study.
- B. Obtain informed consent only from vulnerable populations.
- C. Get informed consent only if the risks of participating in the study are high.
- D. Obtain informed consent from each participant in the study.
Correct Answer: D
Rationale: The correct answer is D because obtaining informed consent from each participant in the study is a fundamental ethical principle in research involving human subjects. This process ensures that participants are fully informed about the study, its risks, benefits, and their rights before agreeing to participate. This protects their autonomy and respects their right to make an informed decision about taking part in the study. Requiring each participant to provide informed consent also promotes transparency and trust between researchers and participants. Choices A, B, and C are incorrect because they do not uphold the principle of obtaining informed consent from each participant, which is essential for ethical research conduct.
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A health care provider is concerned about the high number of clients with type 2 diabetes mellitus who have poor glucose control. What would be the best reference for the provider to implement evidence-based practice (EBP) in the management of this problem?
- A. Published protocols
- B. Current research findings
- C. Opinions of colleagues
- D. Nursing journals
Correct Answer: B
Rationale: The correct answer is B: Current research findings. This is the best reference for the provider to implement evidence-based practice (EBP) in managing clients with poor glucose control in type 2 diabetes mellitus. Current research findings provide the latest evidence-based interventions and recommendations that have been rigorously tested and proven effective. By utilizing current research findings, the provider can ensure that the management strategies implemented are based on the most up-to-date and reliable information. Published protocols (choice A) may be outdated or not as evidence-based, opinions of colleagues (choice C) may vary and not always be based on research, and nursing journals (choice D) may contain a mix of research findings and opinions. It's important to prioritize current research findings for the most reliable and effective evidence-based practice in this scenario.
A nurse performs a variety of tasks as part of the nurse's position at a hospital. Whichtask best exemplifies public health?
- A. Reading current nursing journals and integrating the latest research into daily practice
- B. Instructing a client on how to best care for a suture site at home
- C. Participating in a videoconference call with a client who lives in a remote area
- D. Facilitating a community-wide smoking cessation program one month out of the year
Correct Answer: D
Rationale: The correct answer is D: Facilitating a community-wide smoking cessation program one month out of the year. This task best exemplifies public health as it involves promoting and improving the health of the entire community by addressing a common health issue like smoking. The nurse's role in this task is to educate, support, and empower individuals within the community to quit smoking, ultimately leading to a healthier population.
Other choices:
A: Reading current nursing journals and integrating the latest research into daily practice - While important for staying updated and providing evidence-based care, this task is more focused on individual patient care rather than public health.
B: Instructing a client on how to best care for a suture site at home - This task is important for individual patient care but does not have a direct impact on the health of the entire community.
C: Participating in a videoconference call with a client who lives in a remote area - This task is related to improving access to healthcare for individuals but does not have
Public health nursing is distinguished from other specialties by adherence to eightprinciples. Which is one of the eight domains of public health nursing practice?
- A. Policy development and individual planning skills
- B. Individual dimensions of practice skills
- C. Financial planning and management skills
- D. Leadership and individual critical thinking skills
Correct Answer: A
Rationale: The correct answer is A: Policy development and individual planning skills. This domain is crucial in public health nursing as it involves advocating for policies that promote health and prevent disease within communities. Public health nurses need to understand how policies are developed and implemented to address population health issues effectively. Choices B, C, and D focus on individual aspects of practice and do not capture the population-based perspective of public health nursing. Therefore, they are incorrect.
A nurse is teaching a prenatal class about infection prevention at a community center. Which of the following statements by a client indicates an understanding of the teaching?
- A. I can visit my nephew who has chickenpox 5 days after the sores have crusted.
- B. I should take antibiotics when I have a virus.
- C. I can clean my cat's litter box during my pregnancy.
- D. I should wash my hands for 10 seconds with hot water after working in the garden.
Correct Answer: A
Rationale: The correct answer is A: "I can visit my nephew who has chickenpox 5 days after the sores have crusted." This statement indicates understanding of infection prevention as chickenpox is contagious until the sores crust over, which typically takes about 5 days. Visiting after this period reduces the risk of transmission. Choice B is incorrect because antibiotics are ineffective against viruses. Choice C is incorrect because pregnant individuals should avoid cleaning cat litter due to the risk of toxoplasmosis. Choice D is incorrect as handwashing should last at least 20 seconds with soap and warm water for effective prevention of infection.
A nurse is caring for a client following application of a cast. Which of the following actions should the nurse take first?
- A. Palpate the distal pulse to the cast
- B. Engage employers to have wellness centers at each industrial site
- C. Ensure timely and effective medical intervention and treatment for community members
- D. Giving some of their own surplus clothes to those who can use them
Correct Answer: A
Rationale: The correct answer is A: Palpate the distal pulse to the cast. This is the first action the nurse should take as it assesses the circulation to the extremity. Checking the distal pulse ensures that there is no compromise to blood flow post-casting, which is crucial in preventing complications like compartment syndrome. Engaging employers (B), ensuring community medical interventions (C), and donating clothes (D) are unrelated and not urgent in this scenario. It is important to prioritize patient safety and monitor for any potential complications following cast application.