Final answer:
The expected findings of acute stress, or the fight-or-flight response, include physiological and behavioral changes that prepare the body to confront or escape from a threat.
Step-by-step explanation:
The expected findings of acute stress, also known as the fight-or-flight response, include physiological and behavioral changes that prepare the body to either confront a threat or escape from it. These changes are mediated by the release of hormones like adrenaline and cortisol. Physiological effects may include increased heart rate, dilated pupils, and shaking, while behavioral effects may include increased alertness and readiness for action.