Multiple Choice
Where is the thymus located in the human body?
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1. Introduction to Anatomy & Physiology
Introduction to Anatomical Terms for Body Regions
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The paranasal sinuses are located within which of the following bones?
A
Zygomatic bone
B
Frontal bone
C
Occipital bone
D
Mandible
Verified step by step guidance1
Understand the function and location of paranasal sinuses. They are air-filled spaces that help lighten the weight of the skull and improve voice resonance.
Identify the bones of the skull that typically contain paranasal sinuses. These include the frontal, maxillary, ethmoid, and sphenoid bones.
Recognize that the frontal bone is one of the primary locations for paranasal sinuses. The frontal sinuses are located just above the eyes within the frontal bone.
Eliminate the other options by considering their anatomical features. The zygomatic bone, occipital bone, and mandible do not contain paranasal sinuses.
Conclude that the frontal bone is the correct answer, as it is one of the bones that house the paranasal sinuses.
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