A community health nurse is assigned to a rural county and must rotate through different practice settings. Which activities demonstrate the roles of CHN across settings? Select all that apply.

Conducting a vision screening for elementary school students

Providing occupational safety education to factory workers

Delivering home care to a client with advanced COPD requiring oxygen therapy

Offering blood pressure checks and health teaching during church fellowship hour

Coordinating disaster preparedness drills with the local emergency response team

Assisting patients during surgery in the hospital operating room