Malcolm is driving to work on the interstate when a truck cuts in front of him.Malcolm slams on the brakes and avoids an accident.His heart is racing and he feels relief and anger simultaneously.In this instance,the stressor is

A) the truck.
B) the interstate.
C) Malcolm's pounding heart.
D) Malcolm's anger.

Pounding Heart

A sensation where the heartbeat feels unusually strong or rapid, often noticed by an individual during periods of anxiety or physical exertion.

Interstate

Relating to or involving the connection or interaction between different states, typically used in the context of highways or commerce in the United States.