The _____________ is (are) the opening(s) through which nerves or blood vessels communicate with the orbit.
A) mandibular fossa
B) foramen magnum
C) nasolacrimal canal
D) optic foramen
E) superior and inferior orbital fissures

Question

Quizplus · Accepted Answer

The superior and inferior orbital fissures are the openings through which nerves or blood vessels communicate with the orbit. The mandibular fossa is a depression on the inferior surface of the temporal bone where the mandible articulates. The foramen magnum is a large opening at the base of the skull through which the spinal cord passes. The nasolacrimal canal is a bony passage that carries tears from the eye to the nasal cavity. The optic foramen is a small opening in the sphenoid bone through which the optic nerve and ophthalmic artery pass.

The _____________ Is (Are) the Opening(s) Through Which Nerves or Blood