Improved function of the heart and brain during a stress response results from:
1) glycogenesis.
2) bronchodilation.
3) vasoconstriction in the skin and viscera.
4) decreased metabolic rate.
A)1, 2
B)2, 3
C)2, 4
D)3, 4

Question

Quizplus · Accepted Answer

Bronchodilation increases oxygen intake, and vasoconstriction in the skin and viscera redirects blood to vital organs like the heart and brain, improving their function during stress.

Improved Function of the Heart and Brain During a Stress