Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
Where does gas exchange between the blood and external environment occur?
Where does gas exchange between the blood and external environment occur?
- Alveoli (correct)
- Pharynx
- Bronchi
- Larynx
What is the function of the sinuses within the bones surrounding the nasal cavity?
What is the function of the sinuses within the bones surrounding the nasal cavity?
- Filter the air entering the lungs
- Increase surface area for gas exchange
- Produce mucus that drains into the nasal cavity
- Lighten the skull and act as resonance chambers (correct)
What separates the nasal cavity from the oral cavity?
What separates the nasal cavity from the oral cavity?
- Trachea
- Bronchi
- Larynx
- Palate (correct)
Which region is not part of the three regions of the pharynx?
Which region is not part of the three regions of the pharynx?
Signup and view all the answers
What is the function of the epiglottis?
What is the function of the epiglottis?
Signup and view all the answers
What keeps the trachea patent (open) to allow airflow?
What keeps the trachea patent (open) to allow airflow?
Signup and view all the answers
Which bronchus is wider, shorter, and straighter than the other?
Which bronchus is wider, shorter, and straighter than the other?
Signup and view all the answers
Where does the apex of each lung lie?
Where does the apex of each lung lie?
Signup and view all the answers
What are the lateral wall projections in the nasal cavity called?
What are the lateral wall projections in the nasal cavity called?
Signup and view all the answers
What is the function of tonsils in the pharynx?
What is the function of tonsils in the pharynx?
Signup and view all the answers
Flashcards are hidden until you start studying
