Which action occurs when your body releases stress hormones?
a. reaction speed increases b. pain response increases
c. blood flow decreases
d. the number of brain cells increases

The answer to this question is . B, pain response increases

Option A is wrong because when you release stress hormone, you enter fight-or-flight mode which will actually slow down your reaction speed
Option C is wrong because stress hormone triggers your heart rate, which also increases blood flow.
Option D is wrong because when you're stressed, you release cortisol that actually slowed down the production of brain cells