Term
| What is the origin of the anterior scalene |
|
Definition
| C3-C6 anterior tubercles of TP |
|
|
Term
| What is the insertion of the anterior scalene |
|
Definition
| Scalene tubercle on first rib |
|
|
Term
| What is the innervation of the buccinator muscle |
|
Definition
| buccal branches of the facial nerve (VII) |
|
|
Term
| What is the action of the ciliary muscle |
|
Definition
| relaxes the suspensory ligament of the lens (pupillary constriction) |
|
|
Term
| What is the innervation of the ciliary muscle |
|
Definition
parasympathetic fibers in the oculomotor nerve (III)
synapsing in the ciliary ganglion |
|
|
Term
| what is the origin of anterior belly of the digastric muscle |
|
Definition
| digastric fossa of the mandible |
|
|
Term
| What is the origin of the posterior belly of the digastric muscle |
|
Definition
| Mastoid notch of the Temporal bone |
|
|
Term
| What is the innervation of the anterior belly of the digastric muscle |
|
Definition
| Mylohyoid nerve from the mandibular division of the trigeminal nerve |
|
|
Term
| What is the innervation of the posterior belly of the digastric muscle |
|
Definition
|
|
Term
| What is the innervation to the dilator pupilae muscle |
|
Definition
| sympathetic fibers via short ciliary nerves; synapsing in superior cervical sympathetic ganglion |
|
|
Term
| What is the innervation of the frontalis muscle? |
|
Definition
temporal branches of the facial nerve
**bells palsy NOT stroke** |
|
|
Term
| What is the innervation of the inferior oblique muscle |
|
Definition
| oculomotor nerve (III) inferior division |
|
|
Term
| What is the innervation of the inferior rectus muscle |
|
Definition
| oculomotor nerve (III) inferior division |
|
|
Term
| What is the innervation of the lateral rectus muscle |
|
Definition
|
|
Term
| What is the innervation of the levator palpebrae superioris muscle |
|
Definition
| Oculomotor nerve (III) and sympathetics (to posterior tarsal portion) |
|
|
Term
| What is the innervation of the levator scapulae |
|
Definition
dorsal scapular nerve of C5
upper part of the muscles recieves C3/C4 |
|
|
Term
| What is the origin of levator scapulae |
|
Definition
| transverse process of C1-C4 |
|
|
Term
| What is the insertion of the levator scapulae muscles |
|
Definition
| superior medial boarder of the scapula from the superior angle to the spine |
|
|
Term
| What is the origin of the longus capitis muscle |
|
Definition
| anterior tubercles of vertebrae C3-C6 |
|
|
Term
| What is the insertion of the longus capitis muscle |
|
Definition
| basilar portion of the occipital bone |
|
|
Term
| What is the action of the longus capitis muscle |
|
Definition
|
|
Term
| What is the origin of the longus coli muscle |
|
Definition
|
|
Term
| What is the insertion of the longus coli muscle |
|
Definition
| anterior surface of the body of T3 |
|
|
Term
| What is the action of the longus coli muscle |
|
Definition
| flex neck, rotate, and lateral bend |
|
|
Term
| What is an important feature of longus coli |
|
Definition
| hematoma in whiplash retrotracheal interspace |
|
|
Term
| What is the innervation of the medial rectus muscle |
|
Definition
|
|
Term
| What is the insertion of the mentalis muscle |
|
Definition
|
|
Term
| What is the action of the mentalis muscle |
|
Definition
| elevates the skin of the chin |
|
|
Term
| What is the insertion of the middle scalene muscle |
|
Definition
| upper surface of the first rib behind the subclavian artery |
|
|
Term
| What is the innervation of the oblique inferior muscle |
|
Definition
|
|
Term
| What is the innervation of the oblique superior muscle |
|
Definition
|
|
Term
| What is the action of the orbicularis oculi muscle |
|
Definition
|
|
Term
| What is the innervation of the orbicularis oculi muscle |
|
Definition
| temporal and zygomatic branches of the facial nerve (VII) |
|
|
Term
| What is the action of the obicularis oris muscle |
|
Definition
|
|
Term
| What is the action of the palatoglossus muscle |
|
Definition
elevates and retracts the tounge
elevates the soft palate |
|
|
Term
| What is the innervation of the palatoglossus muscle |
|
Definition
| vagus (X) via the pharyngeal plexus |
|
|
Term
| What is the action of the palatopharyngeus muscle |
|
Definition
elevates the larynx
elevates the soft palate |
|
|
Term
| What is the innervation of the palatopharyngeus muscle |
|
Definition
| vagus (X) via the pharyngeal plexus |
|
|
Term
| What is the innervation of the platysma muscle |
|
Definition
| cervical branch of the facial nerve |
|
|
Term
| What is the action of the posterior scalene muscle |
|
Definition
elevates the second rib
** longest of the scalenes** |
|
|
Term
| What is a special feature of the lateral pterygoid |
|
Definition
| the only one of the muscles of mastication that opens the mouth |
|
|
Term
| What is the origin of rectus capitis anterior |
|
Definition
|
|
Term
| What is the insertion of rectus capitis anterior |
|
Definition
| basilar portion of occiptial bone |
|
|
Term
| What is the action of rectus captiits anteror |
|
Definition
|
|
Term
| What is the innervation of rectus capitis anterior |
|
Definition
| ventral primary ramus of C1 |
|
|
Term
| What is supplies the rectuc capitis anterior |
|
Definition
|
|
Term
| What is the origin/insertion of rectus capitis lateralis |
|
Definition
tp of atlas
occipital bone anterolateral to foramen magnum |
|
|
Term
| What is the action/innervation of rectus capitis laterals |
|
Definition
lateral bends head
ventral primary ramus of C1 |
|
|
Term
| What is the supply of rectus capitis lateralis |
|
Definition
|
|
Term
| What is the origin/insertion of rectus inferior |
|
Definition
common tendinous ring at the apex of the orbit
sclera on the inferior surface of the eyeball |
|
|
Term
| WHat is the action/innervation of the rectus inferior |
|
Definition
depresses and adduction of the corneal part of the eye;rotates the superior pole of the iris medal
Oculomotor (III) superior division |
|
|
Term
| What is the supply of the rectus inferior |
|
Definition
|
|
Term
| What is the origin of the recuts lateral, medial, and superior |
|
Definition
| common tendinous ring at the apex of the orbit |
|
|
Term
| What is the insertion of the rectus lateral |
|
Definition
| sclera on the lateral surface of the eyeball |
|
|
Term
| What is the insertion of the rectus medial |
|
Definition
| sclera on the medial surface of the eyeball |
|
|
Term
| WHat is the insertion of the recuts superior |
|
Definition
| sclera on the superior surface of the eyeball |
|
|
Term
| What is the innervation of the rectus lateral |
|
Definition
|
|
Term
| What is the innervation of the rectus medial |
|
Definition
| oculomotor nerve (III) inferior division |
|
|
Term
| WHat is the innervation of the rectus superior |
|
Definition
| oculomotor nerve (III) superior division |
|
|
Term
| What is the supply of the rectus lateral, medial, and superior |
|
Definition
|
|
Term
| The risorious muscle origin |
|
Definition
| fascia of the lateral cheek |
|
|
Term
| The risorious muscle insertion |
|
Definition
| skin of the angle of the mouth |
|
|
Term
| The risorious muscle action |
|
Definition
| smiling (lateral movement) |
|
|
Term
| what is considered to be the band aid muscle that holds all the other muscles down in the neck |
|
Definition
|
|
Term
| What is the origin of the splenius |
|
Definition
| ligamentum nuchae and spines of C7-T6 |
|
|
Term
| WHat is the action of the splenus muscle |
|
Definition
| extends and laterally bends the neck and head; rotates the head to the same side |
|
|
Term
| What is the first muscle to fire when the gun goes off in a track meet? |
|
Definition
|
|
Term
| What is the insertion of the stapedius |
|
Definition
| oval window in the neck of the stapes |
|
|
Term
| What is a special feature of the stapedius muscle |
|
Definition
|
|
Term
| What is the innervation of the SCM |
|
Definition
| spinal accessory nerve (XI) with sensory supply from C2 and C3 for proprioception |
|
|
Term
| What muscle causes ipsilateral lateral flexion and contralateral rotation |
|
Definition
|
|
Term
| the temporalis muscle inserts |
|
Definition
| coronoid process of the mandible and the anterior surface of the ramus of the mandible |
|
|
Term
| the action of the tensor tympani muscle |
|
Definition
| dampens vibrations of the tympanic membrane |
|
|
Term
| What is the action of the tensor veli palatini muscle |
|
Definition
| opens the auditory tube and tenses the soft palate |
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