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': 'J-receptors which are responsible for rapid shallow breathing are located in \nSelect and explain. \nA. Thoracic cage and lung, B. Carotid artery, C. Alveoli-capillary junction, D. Respiratory muscles', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Juxtacapillary receptors are located at alveoli- capillary junction.', 'role': 'assistant'}]