An unrestrained driver of a car that has struck a tree at 45 mph has suffered a contusion (bruise) to his heart. The AEMT would recognize that this injury occurred during which impact of the collision?
A) Physiologic collision
B) Organ collision
C) Vehicle collision
D) Body collision
Question 2
Which of the following is NOT an accessory muscle of breathing?
A) Neck muscles
B) Diaphragm muscle
C) Intercostal muscles
D) Abdominal muscles
