This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory System, Subject name: Physiology
[{'content': 'Which of the following statement is true about inspiratory capacity: \nSelect and explain. \nA. Tidal volume + volume expired forcefully, B. Volume remaining after forced expiration, C. Tidal volume + volume inspired forcefully, D. Volume remaining after normal expiration', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C Tidal volume + Volume inspired forcefullyFunctional residual CapacityIt represents the volume of air remaining in the lungs after expiration of a normal breath.Inspiratory capacityIt is the maximum amount of air inspired from end expiratory level.Vital lung capacityMaximum amount of air expired from fully inflated lung.Total lung capacityInspiratory reserve volume + Tidal volume + Expiratory reserve volume + Residual volume', 'role': 'assistant'}]