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NTSE Sample Paper NTSE SAT Practice Test-6

  • question_answer
    Carcinogenic substance present in the cigarette smoke can cause Emphysema as they affect

    A) Mucus production in the alveoli

    B) Destruction of cilia in the trachea

    C) Elasticity of the alveolor membrane

    D) Pleural membrane of lungs

    Correct Answer: C

    Solution :

    [c] Due to the loss of elasticity of alveolar membrane, there is destructive change in alveoli which causes their clumping.


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