Asked by Pamela Smith on Sep 25, 2024
Verified
The narrow air passages through the nasal cavity are called
A) nasal meatuses.
B) external nares.
C) nasal conchae.
D) paranasal sinuses.
E) nasal septa.
Nasal Meatuses
Passages within the nasal cavity formed by the curvature of the nasal conchae, through which air passes and is filtered.
Nasal Conchae
Curved bony projections in the nasal cavity that help to humidify, warm, and filter air as it is inhaled.
Paranasal Sinuses
Air-filled spaces within the bones of the skull and face, connected to the nasal cavity and involved in the production of mucus and voice resonance.
- Identify and describe the roles of the nasal structures in the process of respiration.
Verified Answer
AC
Arisbeth Carvajal3 days ago
Final Answer :
A
Explanation :
The narrow air passages through the nasal cavity are called nasal meatuses. The external nares are the nostrils, nasal conchae are the bony shelves that divide the nasal cavity, paranasal sinuses are air-filled spaces within the facial bones, and nasal septa are the cartilaginous and bony structure that separate the nasal cavities.
Learning Objectives
- Identify and describe the roles of the nasal structures in the process of respiration.