Autonomic NS
Cranial nerves and foramina of the skull
The Neck
The Head
Extraocular muscles and muscles of the tongue
100
The division of the ANS that dilates the pupil.
What is the sympathetic ANS?
100
This cranial nerve passes through the optic canal.
What is the optic nerve (CN II)?
100
The inferior border of the posterior triangle?
What is the clavicle?
100
Muscle that forms the wall of the cheek.
What is buccinator muscle?
100
Muscle that elevates the upper eyelid.
What is levator palpebrae superiors?
200
This is where the preganglionic parasympathetic neuron cell bodies are found.
What is the brainstem and S2-S4 sacral spinal cord?
200
The two nerves that pass through the internal acoustic meatus to enter the pectoris ridge.
What are facial nerve (CN VII) and vestibulocochlear nerve (CN VIII)?
200
Contents of the posterior triangle.
What is the external jugular vein, subclavian artery and vein, accessory nerve, and cutaneous nerves that supply the neck, ear and lateral head?
200
Muscle that pulls the corners of the mouth downward.
What is platysma muscle?
200
Muscle that abducts the eye.
What is lateral rectus muscle?
300
This is where postganglionic parasympathetic neuron cell bodies are located.
What is terminal ganglia?
300
This foramen is the termination of the sigmoid sinus.
What is the jugular foramen?
300
Muscle with an origin at the styloid process and insertion at the hyoid bone.
What is the stylohyoid muscle?
300
The medial border of the infratemporal fossa.
What is the lateral pterygoid plate?
300
Nerve that innervates all superior oblique muscles.
What is trochlear nerve (CN IV)?
400
Preganglionic sympathetic neuron cell bodies are found here.
What is T1-L2 spinal cord
400
This foramen is for drainage of tears.
What is the nasolacrimal canal?
400
Contents of the carotid sheath.
What is the common carotid artery, internal jugular vein and the vagus nerve?
400
The nerve that supplies motor innervation to all 4 muscle of mastication.
What is mandibular division of trigeminal nerve (CN V3)?
400
Nerve that supplies general sensory innervation to the posterior 1/3 of tongue.
What is glossopharyngeal nerve (CN IX)?
500
The only spinal nerves that give off white rami communicants?
What is T1-L2 spinal nerves?
500
This artery enters the skull through the foramen spinosum.
What is the middle meningeal artery?
500
Spinal nerves forming the brachial plexus pass through this.
What is the interscalene triangle?
500
Postganglionic sympathetic axons run with this to reach the parotid gland.
What is the external carotid artery?
500
Postganglionic sympathetic neuron cell bodies that supply the eye are located here.
What is the superior cervical ganglion?
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