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': 'Discharge from Baroreceptors cause inhibition of \nSelect and explain. \nA. Caudal ventrolateral medulla, B. Rostral ventrolateral medulla, C. Nucleus of tractus solitarius, D. Nucleus ambiguus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Baroreceptor stimulation results in the activation of two mechanisms.\n1.\xa0\xa0\xa0 Stimulation of cardiovagal inhibitory centre - Nucleus ambiguous- Leads to Bradycardia.\n2.\xa0\xa0\xa0 Inhibition of vasomotor centre - Rostral ventrolateral medulla- Leads to decreased BP.', 'role': 'assistant'}]