Which elements are essential in scene size-up according to Kern County EMT protocols?

Which elements are essential in scene size-up according to Kern County EMT protocols?

• A. Scene safety, number of patients, mechanism of injury, hazards, resource needs, and initial request for additional help; ensure PPE and stabilize the scene before patient care.
• B. Assessment of patient medical history and consent.
• C. Observation of bystander emotions and reactions.
• D. Immediate transport without scene assessment.

Answer: (A)