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
Clamping of the carotid aeries below (proximal) the carotid sinus is likely to produce 
Select and explain. 
A. Increase in blood pressure and increase in hea rate, B. Decrease in blood pressure and decrease in hea rate, C. Increase in blood pressure and decrease in hea rate, D. Decrease in blood pressure and increase in hea rate
A: Increase in blood pressure and increase in hea rate
Answer: A: Increase in blood pressure and increase in hea rate 
Explanation: Ans. a. Increased HR & BPDue to increased vasomotor center activity.