The cutting open of a section of the skull is a(n) ____________________

Which of the following is a traumatic mechanism by which a myocardial injury can be produced?

A) Blunt chest trauma B) Penetrating chest trauma C) Traumatic brain injury D) Rapid deceleration

Which incident is most likely to be a catalyst for generating critical incident stress?

A) A plane crash with no survivors and mutilated bodies B) Multiple child deaths in a house fire C) Death of a firefighter D) All of the above