A 16-year-old man was struck by a vehicle while crossing the street. A bruise over the right upper quadrant of his abdomen should lead you to suspect possible injury to the:
A) liver.
B) spleen.
C) kidney.
D) stomach.
Question 2
The study of the characteristics of projectiles in motion and their effects on the objects they impact is called:
A) trajectory.
B) cavitation.
C) ballistics.
D) forensics.