Question

Injection of corticotropin-releasing hormone (CRH) into the brain would be expected to result in?

1) a profound state of relaxation.
2) increased beard growth in men.
3) impaired fear responses.
4) behavioral signs of anxiety.
5) activation of the parasympathetic nervous system.

Answer 1

Injection of corticotropin-releasing hormone (CRH) into the brain would result in behavioral signs of anxiety.

Step-by-step explanation:

Injection of corticotropin-releasing hormone (CRH) into the brain would be expected to result in behavioral signs of anxiety. CRH is a key factor in the stress response and plays a critical role in coordinating various aspects of the stress response, including behavioral, neuroendocrine, and autonomic responses.