HESI Community Health

Correct Answer: B

Rationale: Organizing free community exercise classes is the most likely successful intervention as it provides a structured and accessible opportunity for adults to engage in physical activity. This choice directly offers a practical solution by providing a regular and organized setting for individuals to participate in physical activity. Distributing flyers about the benefits of exercise, while informative, may not lead to actual participation. Partnering with local gyms to offer discounts relies on individuals taking the initiative to sign up for gym memberships, which may not be feasible for everyone. Hosting a health fair with information booths is informative but may not directly address the need for increased physical activity among adults in the community.

Correct Answer: B

Rationale: Impaired gas exchange is the highest priority nursing diagnosis because it directly impacts the client's oxygenation. Following coronary artery bypass graft surgery, ensuring adequate oxygen exchange is crucial for the client's recovery. Ineffective breathing pattern, although important, may not be as critical as impaired gas exchange in the immediate postoperative period. Acute pain, while significant, can be managed effectively with appropriate interventions and is not as emergent as addressing impaired gas exchange. Risk for infection is also a valid concern post-surgery, but ensuring optimal gas exchange takes precedence to prevent complications associated with inadequate oxygenation.

Correct Answer: A

Rationale: Creating a school-based exercise program directly targets increasing physical activity among children, which is essential in preventing obesity.

Correct Answer: B

Rationale: Maintaining a healthy weight and exercising regularly are key factors in cancer prevention.

Correct Answer: A

Rationale: Offering free blood pressure screenings provides participants with immediate, valuable information about their cardiovascular health.