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A public health nurse is managing several projects for the community. Which of the following interventions should the nurse identify as a primary prevention strategy?
- A. Conducting mental health screenings at the local community center
- B. Referring clients who have obesity to community exercise programs
- C. Teaching parenting skills to expectant mothers and their partners
- D. Providing crisis intervention through a mobile counseling unit
Correct Answer: C
Rationale: The correct answer is C: Teaching parenting skills to expectant mothers and their partners. This is a primary prevention strategy because it aims to prevent the occurrence of health issues by promoting positive behaviors and skills before any problems arise. By educating expectant mothers and their partners on parenting skills, the nurse is helping to establish a healthy family environment which can lead to positive health outcomes for both the parents and the child.
Explanation of why the other choices are incorrect:
A: Conducting mental health screenings - This is more of a secondary prevention strategy aimed at early detection and treatment of mental health issues.
B: Referring clients with obesity to exercise programs - This is more of a tertiary prevention strategy focused on managing existing health conditions.
D: Providing crisis intervention - This is a secondary prevention strategy addressing immediate mental health crises but not preventing future issues.
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Which information is the nurse assessing when appraising the applicability of a research article?
- A. The intended audience of the article
- B. The degree to which the results relate to a specific population
- C. The accuracy or credibility of the research
- D. The purpose of the research
Correct Answer: B
Rationale: The correct answer is B: The degree to which the results relate to a specific population. This is crucial in determining the relevance and applicability of the research findings to the target population. Assessing the generalizability of the results is essential for making informed decisions in practice.
Incorrect Choices:
A: The intended audience of the article - While important, it does not directly impact the applicability of the research findings to a specific population.
C: The accuracy or credibility of the research - While important for validity, it does not address the specific relevance to a population.
D: The purpose of the research - While understanding the purpose is important, it doesn't directly assess the applicability to a specific population.
Which is a Healthy People 2020 goal?
- A. Decrease the incidence of preventable disease, disability, injury, and premature death
- B. Reduce health inequity, decrease disparities, and improve the health of certain groups
- C. Create social and physical environments that promote good health for all
- D. Promote healthy development and healthy behaviors for the geriatric stage of life
Correct Answer: B
Rationale: The correct answer is B because reducing health inequity, decreasing disparities, and improving the health of certain groups aligns with the overarching goal of achieving health equity for all in Healthy People 2020. This goal focuses on addressing the social determinants of health to ensure that everyone has the opportunity to achieve their highest level of health. Choices A, C, and D are important aspects of public health but do not specifically address health equity and disparities among different population groups. Therefore, B is the most appropriate choice for a Healthy People 2020 goal.
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.
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.
A nurse in a community clinic is caring for a client who requests assistance with smoking cessation. The nurse should expect a prescription for which of the following medications?
- A. Naltrexone
- B. Chlordiazepoxide
- C. Clonidine
- D. Bupropion
Correct Answer: D
Rationale: The correct answer is D: Bupropion. Bupropion is an antidepressant that is also FDA-approved for smoking cessation. It works by reducing nicotine cravings and withdrawal symptoms. Naltrexone (A) is used for alcohol and opioid dependence, not smoking cessation. Chlordiazepoxide (B) is a benzodiazepine used for alcohol withdrawal. Clonidine (C) is used to manage withdrawal symptoms in opioid and alcohol dependence, not specifically for smoking cessation. Therefore, Bupropion is the most appropriate choice for assisting the client with smoking cessation.