A person experiencing a sudden scare shows a faster heartbeat, increased breathing rate, and blood diverted to skeletal muscles. This combination of effects is most likely due to increased secretion of:
Question
A person experiencing a sudden scare shows a faster heartbeat, increased breathing rate, and blood diverted to skeletal muscles. This combination of effects is most likely due to increased secretion of:
Insulin
Adrenaline
Thyroxin
Growth hormone
Answer
Adrenaline
Detailed Explanation
This combination of responses matches the described effects of adrenaline, which prepares the body for a fight-or-flight response.