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 effects can occur if vagus is stimulated, except: March 2009 
Select and explain. 
A. Reduction in blood pressure, B. Increase in secretions of the intestine, C. Intestinal musculature constriction, D. Bronchial musculature relaxation
D: Bronchial musculature relaxation
Answer: D: Bronchial musculature relaxation 
Explanation: Ans. D: Bronchial musculature relaxation