What behavior was exhibited by Mr. Keller at the accident scene?

Mr. Keller exhibited irate actions towards others at the accident scene, suggesting he was overwhelmed by the situation. This behavior often manifests in high-stress environments, particularly after an accident, as individuals can react with anger and frustration, affecting their ability to communicate effectively. Irate actions may involve raising one's voice, blaming others, or displaying aggressive gestures, which can hinder the work of emergency responders and complicate the assessment of the accident scene.

Calmness (the first choice) would typically promote effective communication and facilitate the smooth operation of emergency response, while confusion (the third choice) implies a lack of understanding of the situation, which would manifest differently. Apologetic statements (the fourth choice) usually indicate a sense of remorse rather than aggression and would not align with the described irate behavior. Understanding how individuals typically react under stress can help responders manage the scene more effectively, ensuring that the focus can remain on providing assistance and addressing the needs of those involved in the accident.