Which Cranial Bone Is Anterior to the Sphenoid and Posterior

question 1

Multiple Choice

Which cranial bone is anterior to the sphenoid and posterior to the nasal bones and contains foramina for the olfactory cranial nerve?

• A)Ethmoid
• B)Frontal
• C)Palatine
• D)Maxilla
• E)Temporal

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Definitions:

Cranial Cavity

The space within the skull that houses the brain, part of the dorsal body cavity.

Vertebral Canal

The cylindrical space within the vertebral column that houses and protects the spinal cord.

Lateral

Positioned on or directed towards the side; relating to the sides of an organism or structure.

Midline

An imaginary line drawn vertically through the middle of the body, dividing it into right and left halves.