Mark sees an attacker approaching him with a knife. During his reaction, he experiences increased energy and a faster heart rate. This is caused most directly by
A)adrenaline and noradrenaline.
B)CRH and ACTH.
C)cortisol.
D)corticosteroids.

Question

Quizplus · Accepted Answer

The Answer of Mark sees an attacker approaching him with a knife. During his reaction, he experiences increased energy and a faster heart rate. This is caused most directly by
A)adrenaline and noradrenaline.
B)CRH and ACTH.
C)cortisol.
D)corticosteroids.

Mark Sees an Attacker Approaching Him with a Knife