Question

matching question
match each arrow with the paranasal sinus it identifies.
instructions
a
b
c
frontal sinus
d

Explanation:

The frontal sinus is located in the forehead area. Typically, the paranasal sinuses include frontal, ethmoid, sphenoid, and maxillary sinuses. By anatomical location, we match the labels.

Answer:

A. Frontal sinus
B. Ethmoid sinus
C. Sphenoid sinus
D. Maxillary sinus