Which of the Following Belongs to the Upper Respiratory Tract

Question

Which of the following belongs to the upper respiratory tract?
A) Alveoli
B) Bronchi
C) Trachea
D) Nasal cavity

Accepted Answer

The nasal cavity is part of the upper respiratory tract, which includes structures above the larynx. The alveoli, bronchi, and trachea are part of the lower respiratory tract.