Understanding Stress and the Body's Response

The video explains how the body and mind react to stress, detailing the alarm stage where adrenaline is released, leading to the fight or flight response. This response prepares the body to either confront or escape the stressor by increasing blood flow to the brain, enhancing hearing, and other physiological changes. The video concludes with a summary of these reactions.

What is stress defined as in the video?

• A form of exercise

• A physical injury

• A reaction to challenging events

• A type of illness

Which of the following is an example of a stressor mentioned in the video?

• A sunny day

• A friendly cat

• A snarling dog

• A calm ocean

What chemical is released into the bloodstream during the alarm stage?

• Adrenaline

• Cortisol

• Serotonin

• Dopamine

What is the purpose of the fight or flight response?

• To decrease heart rate

• To increase digestion

• To prepare the body to handle stress

• To relax the body

Which body system change is NOT mentioned as part of the fight or flight response?

• Decreased hearing ability

• Increased heart rate

• Slowed digestion

• Widened pupils

What happens to your muscles during the fight or flight response?

• They stop functioning

• They become weaker

• They tense up

• They relax

How does the body prioritize energy during stress?

• By increasing digestion

• By reducing blood flow to the brain

• By sending more blood to the brain

• By slowing down the heart rate

What is the overall purpose of the physiological changes during stress?

• To prepare the body for rest

• To improve digestion

• To decrease energy levels

• To enhance the body's ability to fight or flee