MCQ
What is false for inspiration process?
  • A
    Inspiration can occur if the pressure within the lungs (intra - pulmonary pressure) is less than the atmospheric pressure.
  • There is a positive pressure in the lungs with respect to atmosphere.
  • C
    Intra pulmonary pressure is lower than atmospheric pressure.
  • D
    Inspiration is initiated by the contraction of diaphragm.

Answer

Correct option: B.
There is a positive pressure in the lungs with respect to atmosphere.
b

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