You are dispatched to a multiple vehicle collision on a busy interstate highway. Your crew identifies a critical patient entrapped in a small sedan with significant intrusion into the occupant area on the front and left side. One of your crew members, dressed in fully protective gear, volunteers to enter the vehicle to begin assessment and treatment. Given that access to the patient is limited,

you tell him to concentrate on assessing which of the following parts of the patient's body?

A) Head, posterior torso, and lower extremities B) Torso, pelvis, and lower extremities
C) Head, chest, and upper extremities D) Head, chest, and torso

D