A. Speed
Amphetamine, a stimulant, is commonly reffered to as 'Speed'
Answer: C racing heartbeat
The alarm stage of stress is more popularly known as the fight or flight stage stage. It is in this stage that the brain sends signals to the different parts of your body taking the message that you are in a perilous situation. Upon receiving the messages and your body started to react, you can choose between the flight and fight response. You can either fight or flee away from that dangerous place. This alarm stage of stress as explained by the father of stress, Hans Selye is commonly characterized by fast and racing heartbeats.
A) Obey the rules of the road. Its always okay to change lanes as long as you're clear to go, and having the radio on can actually relieve stress while driving.
Putting it through stress by carrying heavy objects and not having proper posture