Stress Flashcards
1
Q
Acute stress
A
- stimulates sympathetic nervous system
- norepinephrine, epinephrine released
- increase in HR, BP, metabolism
- PSNS returns body to normal after
2
Q
Chronic stress
A
-no clear time frame, requires higher order brain function
-decreases blood flow to other areas
-HPA axis causes adrenal glands to release aldosterone and cortisol
(Fatigue, weight gain, colds)
