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Which of the following bones is not a location of a paranasal sinus?

A. Maxilla

B. Frontal

C. Ethmoid

D. Temporal

User Googol
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1 Answer

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Final answer:

The temporal bone does not contain a paranasal sinus. The paranasal sinuses include the frontal, maxillary, ethmoid, and sphenoid sinuses, named after the bones in which they are located.

Step-by-step explanation:

The temporal bone is not a location of a paranasal sinus. The paranasal sinuses are named for the skull bone each occupies: the frontal sinus in the frontal bone, the maxillary sinuses in the maxillary bones, the ethmoid air cells in the ethmoid bone, and the sphenoid sinus in the sphenoid bone. The temporal bone does not house a sinus; instead, it consists of several regions including the squamous, zygomatic process, mastoid, and petrous portions.

User HomerPlata
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