This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
First reflex to reappear after spinal shock? 
Select and explain. 
A. Myotactic reflex, B. Withdrawal reflex, C. Stretch reflex, D. Inverse stretch reflex
B: Withdrawal reflex
Answer: B: Withdrawal reflex 
Explanation: Ans. B Withdrawal reflexRef: Ganong, 25th ed. pg. 235* In days following development of spinal shock patient will have low threshold for elicitation of withdrawal reflex* Minimal noxious stimulus to arm will lead to withdrawal of one extremity and marked flexion-extension pattern of other 3 limbs.* Later the Deep tendon reflexes become brisk* Application of minor noxious stimulus will lead to evacuation of bladder and rectum called mass reflex.