ENT – MCQ 15 – Area of maximum air flow in nasal cavity

During inspiration the main current of airflow in a normal nasal cavity is through:
A. Middle part of the cavity in middle meatus in a parabolic curve
B. Lower part of the cavity in the inferior meatus in a parabolic curve
C. Superior part of the cavity in the superior meatus
D. Through olfactory area

Correct answer : A. Middle part of the cavity in middle meatus in a parabolic curve