Which is the correct sequence of air passage during inhalation
Which is the correct sequence of air passage during inhalation?
- Nostrils → larynx → pharynx → trachea → lungs
- Nasal passage → trachea → pharynx → larynx → alveoli
- larynx → nostrils → pharynx → lungs
- Nostrils → pharynx → larynx → trachea → alveoli
Answer
During inhalation, the air is drawn through the nostrils into nasal passage. From there, air enters into pharynx, larynx, trachea (windpipe), bronchi, lungs and finally to the alveoli.
The correct option is D.