MyQuestionIcon

4

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Diaphragm

During inspir...

Question

During inspiration, the pressure of air is maximum in ___________.

A

Trachea

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Bronchus

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Alveoli

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Environment

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Environment
When we inhale, air travels from the nose through the larynx, and down the windpipe. The windpipe splits into two bronchi that enter the lungs. The pressure of air is maximum in trachea.
So, option A is the correct option.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :Inspiration occurs when there is a negative pressure in the lungs with respect to the atmospheric pressure. Reason: During inspiration, a decrease in pulmonary volume increases the intra-pulmonary pressure than atmospheric pressure which forces the air from outside to move into the lungs.

Q. Read the given statements. How many of them are correct ?
a. Diaphragm contracts during inspiration.
b. Relaxation of external intercostal muscles lifts sternum upwards and outwards
c. Partial pressure of

O_{2}

in atmospheric air is higher than that in the alveoli, so

O_{2}

diffuses from atmospheric air into alveoli
d. During forceful expiration, abdominal muscles contract.
e. Inspiration in mammals is a passive process

Q. Tidal volume of air in a normal healthy man during inspiration is about

Q. Tidal volume of air in a normal healthy man during inspiration is about ........... mL.

Q. Which of the following is a correct sequence of movement of air during inspiration?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Gross Anatomy of the Lungs

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon