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NEET NEET SOLVED PAPER 2017

  • question_answer
    Lungs are made up of air-filled sacs the alveoli. They do not collapse even after forceful expiration, because of:                                                                                                                                                                                    

    A)  Expiratory Reserve Volume

    B)  Residual Volume

    C)  Inspiratory Reserve Volume

    D)  Tidal Volume

    Correct Answer: D

    Solution :

                     Volume of air present in lungs after forceful expiration as residual volume which prevents the collapsing of alveoli even after forceful expiration.


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