Which of the following bones contains paranasal sinuses?

Prepare for the Limited Scope of Radiography Exam with our engaging quiz. Use flashcards and multiple-choice questions, each featuring helpful hints and detailed explanations, to ensure you're ready for exam success.

The correct choice is the frontal bone, as it contains the frontal sinuses, which are a type of paranasal sinus. Paranasal sinuses are air-filled spaces located within certain bones of the skull, and they play important roles in reducing skull weight, improving resonance of the voice, and serving as a buffer against facial trauma. The frontal sinuses specifically are situated above the eyes, within the frontal bone.

The temporal bone contains structures related to hearing and balance, but it does not house any paranasal sinuses. The occipital bone primarily protects the back of the skull and does not have sinuses. The sphenoid bone, while it does contain paranasal sinuses (the sphenoidal sinuses), is not the correct answer in this context when focusing specifically on the frontal sinuses. Thus, the frontal bone stands out as the bone that unmistakably contains well-known paranasal sinuses.

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