Multiple Choice
Paranasal sinuses are normally filled with:
A) bone marrow.
B) a serous fluid.
C) mucus.
D) air.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q99: The thoracic cavity is lined by visceral
Q100: The palatine tonsils are located at the
Q101: The tension of the vocal cords is
Q102: The structures that deflect air as it
Q103: The upper respiratory tract includes all of
Q105: The length of the pharynx is about
Q106: All of the paranasal sinuses drain into
Q107: Match each term with its corresponding statement
Q108: The largest of the paranasal sinuses is
Q109: Explain the ways in which the volume