Nursing Elites

1. The nurse is assessing a client with pneumonia who is receiving oxygen therapy. Which finding indicates that the therapy is effective?

• A. The client's respiratory rate is 20 breaths per minute.
• B. The client's arterial blood gases show a pH of 7.35.
• C. The client's oxygen saturation is 92%.
• D. The client's breath sounds are clear.

Correct answer: A

Rationale: A respiratory rate of 20 breaths per minute indicates effective oxygen therapy. In pneumonia, the respiratory rate typically increases due to the body's effort to improve oxygenation. Option B (pH of 7.35) is related to acid-base balance, not specifically indicating oxygen therapy effectiveness. Option C (oxygen saturation of 92%) is below the normal range (95-100%), suggesting the need for oxygen therapy. Option D (clear breath sounds) is a positive finding but not a direct indicator of oxygen therapy effectiveness.

2. A community health nurse is planning a program to reduce the incidence of heart disease in the community. Which intervention should the nurse prioritize?

• A. Distributing educational materials on heart-healthy diets
• B. Organizing free cholesterol screenings
• C. Holding workshops on stress management
• D. Partnering with local gyms to offer fitness classes

Correct answer: B

Rationale: The correct answer is B: Organizing free cholesterol screenings. This intervention is crucial because it helps identify individuals at risk for heart disease by assessing their cholesterol levels. High cholesterol is a significant risk factor for heart disease, and identifying it early can lead to timely interventions and medical care. Choices A, C, and D, while beneficial for overall health, may not directly address the specific risk factor of high cholesterol associated with heart disease. Distributing educational materials on heart-healthy diets (A) could be helpful in preventing heart disease, but identifying individuals already at risk is a more urgent need. Holding workshops on stress management (C) and partnering with local gyms for fitness classes (D) are important for overall health promotion but may not target the specific risk factor of high cholesterol as directly as organizing cholesterol screenings.

3. During a home visit, the nurse observes that a client with limited mobility has difficulty preparing meals. What should the nurse do first?

• A. suggest that the client use a meal delivery service
• B. assist the client in meal planning
• C. refer the client to a dietitian
• D. educate the client on easy-to-prepare healthy meals

Correct answer: B

Rationale: Assisting the client in meal planning is the most appropriate initial action as it addresses the immediate issue of meal preparation. By helping the client plan meals according to their dietary needs and limitations, the nurse can support the client in maintaining a healthy diet despite limited mobility. While suggesting a meal delivery service (Choice A) may be a viable option, assisting in meal planning allows for more personalized and sustainable solutions. Referring the client to a dietitian (Choice C) may be necessary for specialized nutritional advice but is not the first step in addressing the immediate concern. Educating the client on easy-to-prepare healthy meals (Choice D) could be beneficial, but meal planning is a more comprehensive approach to ensure the client's dietary needs are met consistently.

4. The healthcare provider is planning a health education session for teenagers on the importance of physical activity. Which strategy is most likely to be effective?

• A. lecturing about the benefits of physical activity
• B. showing videos of athletes
• C. organizing interactive physical activities
• D. distributing pamphlets on physical fitness

Correct answer: C

Rationale: Organizing interactive physical activities is the most effective strategy for educating teenagers on the importance of physical activity. This approach engages the teenagers actively, making the learning experience more enjoyable and memorable. Lecturing (choice A) may not be as engaging for teenagers, potentially leading to disinterest. Showing videos of athletes (choice B) may capture attention momentarily but may not have a lasting impact on understanding the importance of physical activity. Distributing pamphlets (choice D) is a passive method that may not effectively convey the message or engage teenagers in a meaningful way.

5. Which intervention by the community health nurse is an example of a secondary level of prevention?

• A. providing a needle exchange program at a community mental health clinic
• B. developing an educational program for clients with diabetes mellitus
• C. administering influenza vaccines to residents of a nursing home
• D. initiating contact notifications for sexual partners of an HIV client

Correct answer: C

Rationale: Administering influenza vaccines to residents of a nursing home is an example of secondary prevention. Secondary prevention aims to detect and treat a disease or condition in its early stages to prevent complications. In this case, administering influenza vaccines helps prevent the spread of the flu among vulnerable individuals. Choices A, B, and D are not examples of secondary prevention. Providing a needle exchange program (Choice A) is a harm reduction strategy (tertiary prevention). Developing an educational program for clients with diabetes mellitus (Choice B) focuses on health promotion and primary prevention. Initiating contact notifications for sexual partners of an HIV client (Choice D) is a measure to prevent further transmission of the disease but is more aligned with tertiary prevention.

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