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
[{'content': 'All of the following are cholinergic effects except:September 2009 \nSelect and explain. \nA. Tachycardia, B. Salivation, C. Miosis, D. Bronchoconstriction', 'role': 'user'}, {'content': 'Answer: A \nExplanation: 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', 'role': 'assistant'}]