This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Anatomy
All of the following effects are seen with cholinergic muscarinic receptors stimulation except 
Select and explain. 
A. Sweating, B. Rise in blood pressure, C. Bradycardia, D. Urination
B: Rise in blood pressure
Answer: B: Rise in blood pressure 
Explanation: Ref-KDT 6/e p97 Stimulation of muscarinic (M3) receptor decreases BP whereas parasympathetic system stimulation has no effect on BP because blood vessel contain M3 precipitate but no parasympathetic supply.