Correct Answer: C

Rationale: Administering influenza vaccines is a secondary prevention method aimed at early detection and intervention.

Correct Answer: D

Rationale: This demonstrates leadership and proficiency in contributing to the field of occupational health and safety.

Correct Answer: B

Rationale: Interactive workshops on stress management actively involve participants and provide practical skills they can use to manage their mental health.

Correct Answer: C

Rationale: Administering influenza vaccines is a secondary prevention method aimed at early detection and intervention.

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.