EASY
NEET
IMPORTANT
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The trachea divides into right and left:

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Important Questions on Breathing and Exchange of Gases

MEDIUM
NEET
IMPORTANT
Which membrane covers the lungs and provides protection?
EASY
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IMPORTANT
Which of the following volume is not included in vital capacity?
HARD
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IMPORTANT
Select the last step involved in respiration.
HARD
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IMPORTANT
Inspiration occurs when intra-pulmonary pressure is
HARD
NEET
IMPORTANT
Which muscles help us to increase the strength of expiration?
HARD
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IMPORTANT
The breathing rate of a normal healthy man is
HARD
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IMPORTANT
What is the value of tidal volume in a normal healthy man?