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Which of the following bones does not contain a paranasal sinus?

A)Sphenoid
B)Temporal
C)Ethmoid
D)Frontal

1 Answer

3 votes

Final answer:

The Temporal bone is the only bone in the given options that does not contain a paranasal sinus.

Step-by-step explanation:

The paranasal sinus that does not contain a paranasal sinus is the Temporal bone (B). The paranasal sinuses are hollow, air-filled spaces located within certain bones of the skull. The Sphenoid bone (A), Ethmoid bone (C), and Frontal bone (D) all contain paranasal sinuses.

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