Which of the Following Is True of the Foramen Magnum

question 123

Multiple Choice

Which of the following is true of the foramen magnum?

• A) It allows passage of the carotid arteries into the head.
• B) It is located between the parietal and occipital bones.
• C) It is located in the inferior surface of the occipital bone.
• D) It is the second largest foramen in the cranium.
• E) It primarily provides passage for the optic nerve.

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Definitions:

Chelicerates

Arthropod group with specialized feeding structures (chelicerae) and no antennae; arachnids and horseshoe crabs.

Mites

Small arthropods belonging to the class Arachnida, often parasitic, affecting plants, animals, and humans.

Horseshoe Crabs

Ancient marine arthropods known for their distinctive horseshoe-shaped carapaces and important role in medical research.

Scorpions

Arachnids known for their venomous stings, eight legs, and distinctive extended body with a segmented tail.