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: Unknown
[{'content': 'Respiratory rhythm nucleus- \nSelect and explain. \nA. Pneumotaxic centre, B. Dorsal group of nucleus, C. Apneustic centre, D. Pre-Botzinger Complex', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Pre-Botzinger Complex Important facts about the regulation of respiration o Medullary respiratory group of neurons are - i) Dorsal respiratory group (DRG) - Concerned with inspiration ii) Ventral respiratory group (VRG) - Mainly concerned with Forceful expiration, but also shows some activity during inspiration. iii) Pre - Botzinger complex: - Responsible for generation of respiratory rhythm. o Pontine respiratory centers are - i) Pneumotaxic center - The primary function is to limit inspiration, i.e., to control the switch off point of inspiratory ramp and control of inspiratory depth. ii) Apneustic center - Excites inspiratory center to prolong inspiration.", 'role': 'assistant'}]