Physiology During Flight or Fight reaction, which of the following is responsible for increase in local blood flow : A Sympathetic system mediated Cholinergic release B Local hormones C Para-sympathetic cholinergic D Endocrine factors only 💡 Explanation During Flight or Fight reaction, which of the following is responsible for increase in local blood flow : ✓ Correct Answer: A. Sympathetic system mediated Cholinergic release