Asked by Ginger Oxendine on May 27, 2024
Verified
Three-year old Trevor is admitted to the hospital with stenosis (narrowing) of the foramen magnum. This condition directly affects which of these structures?
A) Optic nerve
B) Carotid arteries
C) Internal jugular veins
D) Facial and vestibulocochlear nerves
E) Spinal cord
Foramen Magnum
The Foramen Magnum is a large opening in the base of the skull through which the spinal cord connects to the brain.
Stenosis
A condition characterized by the abnormal narrowing of a body channel or opening.
Spinal Cord
The spinal cord is a long, thin, tubular structure made up of nervous tissue, which extends from the brainstem down the back, and acts as the main pathway for information connecting the brain and peripheral nervous system.
- Identify the bones and structures involved in breathing, eating, and sensory perception.
- Identify the principal canals and foramina in the skull and understand their functional significance.
Verified Answer
Learning Objectives
- Identify the bones and structures involved in breathing, eating, and sensory perception.
- Identify the principal canals and foramina in the skull and understand their functional significance.
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