6.4: The fight-or-flight response, including the role of adrenaline Flashcards

(3 cards)

1
Q

Outline the fight or flight response (3 marks)

A

The hypothalamus prepares the body for action

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2
Q

Outline the fight or flight response (3 marks).

The hypothalamus prepares the body for action.

A

It involves the release of adrenaline from the adrenal medulla

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3
Q

Outline the fight or flight response (3 marks).
The hypothalamus prepares the body for action.
It involves the release of adrenaline from the adrenal medulla.

A

The direct effects of adrenaline include:

  1. An increased heart rate
  2. Increased blood to the brain and skeletal muscles
  3. Increased respiration and sweating
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