Paranasal sinuses are normally filled with:
A) bone marrow.
B) a serous fluid.
C) mucus.
D) air.
Correct Answer:
Verified
Q134: The structure in the neck known as
Q135: The smallest branches of the bronchial tree
Q136: The function of surfactant is to:
A) transport
Q137: The small,leaf-shaped cartilage behind the tongue and
Q138: The eustachian tube connects the middle ear
Q140: The structures that deflect air as it
Q141: Which of these structures is not part
Q142: Which of these structures is not a
Q143: The total number of lobes in both
Q144: Which of the following is not a
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents