Question

which of the following is not part of the lower respiratory tract?
multiple choice
pharynx
trachea
larynx
bronchi

Explanation:

The respiratory tract is divided into upper and lower. The upper respiratory tract includes the nose, nasal cavity, pharynx, and associated structures. The lower respiratory tract consists of the larynx, trachea, bronchi, and lungs. So, the pharynx is part of the upper respiratory tract, not the lower.

Answer:

Pharynx