Term
| spinal accesory nerve innervates what? |
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Definition
| trapezius and sternocleidomastoid |
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Term
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Definition
| special viseral efferent - branchiomotor. voluntary skeletal muscle of branchial arch origin |
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Term
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Definition
| special senses of smell and taste, chemoreception |
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Term
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Definition
| specias senses of vision hearing and balance (cranial nerve 2 and 8) |
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Term
| where does the cranial component of spinal accessory nerve go? |
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Definition
| it hops on the vagus nerve |
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Term
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Definition
| inferior border of the mandible, mastoid process, external occipital protuberance. c7 spinous process, and |
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Term
| the neck is a tube of skin with sbucutaneous, then tubes of fascia, then |
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Definition
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Term
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Definition
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Term
| investing fascia wraps around sternocleidomastoid and trapezius. |
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Definition
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Term
| the prevertebral fascia surroudns the erector spinae and other muscles, |
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Definition
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Term
| the pretrachial fascias surroudn the trachea and corratoids |
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Definition
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Term
| the retropharngial space, if infected, can cause some serious probelsm! |
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Definition
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Term
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Definition
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Term
| external jugular vein is pretty superfiscial in the neck and under the platysma |
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Definition
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Term
| sternocleidomastoid divides our anterior and posterior triangle |
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Definition
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Term
| posterior is bordered by the sternocleidomastoid, clavicle, and trapezius. |
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Definition
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Term
| anterior triangle is bordered by SCM, mandible, and midline of the neck. |
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Definition
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Term
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Definition
| form of dystonia, in which the neck muscles particularly the SCM, contract involuntarily causing the head to turn. |
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Term
| posterior triangle is divided by the omohyoid bone into the omoclavicular triangle and the omoclavicular triangle |
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Definition
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Term
| the anterior triangle is divided into submental, submandibular, carotid, and muscular triangles |
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Definition
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Term
| platysma is innervated by cranial nerve 7 the fascial nerve, the motor branch. |
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Definition
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Term
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Definition
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Term
| erb's point is at C6 where we find a bunch of cutaneous branches of our cervical plexus |
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Definition
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Term
| great auricular nerve, lesser occipital nerve (ventral rami of cervical nerves), greater occipital (dorsal c2), |
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Definition
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Term
| if you break your clavicle, when it heals you can trap some of the cutaneous nerves originating from erb's point, and you can get a bunch of pain |
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Definition
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Term
| brachial plexus originates in the deep posterior triangle of the neck where we also find the subclavian artery. |
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Definition
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Term
| external jugular vein runs with greater auricular nerve |
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Definition
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Term
| anterior scalene lies in front of brachial plexus, middle scalene lies behind the brachial plexus. the posterior scalene is attached to the 2nd rib. |
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Definition
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Term
| scalene triangle has our subclavian artery in it. the vein travels anterior to the scalene triangle with phrenic nerve |
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Definition
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Term
| dorsal scapular nerve pierces the middle scalene. |
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Definition
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Term
| floor of the posterior triangle is splenius! |
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Definition
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Term
| brachial plexus and subclavian artery pass in between the anterior and middle scalene. |
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Definition
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Term
| thyrocervical trunk contains |
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Definition
transverse cervical (to traps)
suprascapular,
possibly dorsal scapular |
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Term
splenius is dorsal rami
lev scap is dorsal scap
scalenes are ventral rami of cervical nerves. |
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Definition
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Term
| interscalene triangle is your main landmark in the neck |
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Definition
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Term
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Definition
| combination of inferior cervical ganglion and 1st thoracic ganglion |
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Term
| c1 c2 c3 c4 are your cervical plexus |
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Definition
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Term
| superior reoot + inferior root are nervous anastamoses of nerves of c1 c2 c3 that form the ansa cervicalis |
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Definition
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Term
| ansa cerivicalis wraps around your carotid vein |
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Definition
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Definition
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