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
Parasympathetic supply is from 
Select and explain. 
A. C234, B. T234, C. L234, D. S234
D: S234
Answer: D: S234 
Explanation: Parasympathetic division is also called craniosacral division and it is composed of cranial nerves 3,7,9,10 and sacral 2,3,4. See figure 17-3 Ref: Ganong&;s review of medical physiology; 23rd edition; pg:263