This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
All of the following are cholinergic effects except:September 2009 
Select and explain. 
A. Tachycardia, B. Salivation, C. Miosis, D. Bronchoconstriction
A: Tachycardia
Answer: A: Tachycardia 
Explanation: Ans. A: TachycardiaEffects of parasympathetic activity:Contraction:- Ciliary muscle,Sphincter muscle of iris- Bronchial muscle- Gall bladder- Detrusor muscle of bladderRelaxation:- Sphincters of stomach, intestines and bladderDecreases:- Hea rate, Contractility and conduction velocityIncreases:- Motility of stomach and intestines- Secretion of exocrine pancreas, salivary glands and lacrimal gland