Jacelyn is wandering through a national park when she sees a bear lumbering toward her.As her fight-or-flight reaction is triggered,what hormones are being released in her body in response to the perceived threat?

Question

Quizplus · Accepted Answer

ACTH (adrenocorticotropic hormone) and cortisol are released in response to stress and perceived threat, such as encountering a bear in the wild. These hormones help prepare the body for fight or flight by increasing heart rate, blood pressure, and glucose levels, while also suppressing non-essential functions such as digestion and immunity. Melatonin and progesterone are hormones involved in sleep and reproductive processes, and would not be released in this scenario. Estradiol and testosterone are sex hormones with various roles in the body, but not specifically related to stress response. Insulin and corticosteroids are involved in glucose metabolism and inflammation, respectively, but again, are not the primary hormones released in response to perceived threat.

Jacelyn Is Wandering Through a National Park When She Sees