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65 Cards in this Set
- Front
- Back
Buccal nerve is a branch of? |
Mandibular (V3) |
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Buccal branch comes off? |
Facial n (VII) |
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Buccal nerve modality? |
sensory |
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buccal branch modality? |
motor |
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branches of facial nerve |
greater petrosal n. nerve to stapedius chorda tympani posterior auricular n. branch to post. belly of digastric and stylohyoid temporal branch zygomatic branch buccal branch marginal mandibular branch cervical branch |
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what are the 3 muscles on the styloid process? |
stylopharyngeus stylohyoid styloglossus |
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innervation to stylopharyngeus m |
glossopharyngeal (IX) |
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innervation to stylohyoid m |
facial (VII) |
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innervation to styloglossus m |
hypoglossal n |
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superior laryngeal nerve branches |
internal external |
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interior superior laryngeal nerve modality |
sensory |
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external superior laryngeal nerve modality |
motor |
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what innervates cricothyroid? |
external superior laryngeal nerve |
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external superior laryngeal nerve innervates |
motor to cricothyroid |
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laryngeal muscles (except cricothyroid) are innervated by: |
recurrent laryngeal nerve |
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posterior belly of digastric innervation |
VII |
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anterior belly of digastric innervation |
nerve to mylohyoid (V3) |
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left recurrent laryngeal nerve path? |
branches off vagus and loops around arch of aorta |
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right recurrent laryngeal nerve path? |
branch off vagus and loops around R. Subclavian artery |
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External Jugular Vein location |
runs superficial to Sternocleidomastoid |
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Internal Jugular Veins |
runs deep to Sternocleidomastoid |
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Internal Jugular V and Internal Carotid A. destination? |
straight to brain |
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External Jugular V and External Carotid A destination? |
outside brain |
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stapedius innervation? |
nerve to stapedius (VII) |
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stapedius function |
dampens sounds from voice |
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Tensor Tympani innervation |
medial pterygoid nerve (V3) |
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Tensor Tympani function |
pulls on malleus --> pulls tympanic membrane --> dampens sound from chewing |
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Components of Carotid Sheath |
IJV CCA Vagus (X) between |
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Genioglossus innervation |
hypoglossal (XII) |
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Geniohyoid innervation |
C1 |
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Mylohyoid innervation |
nerve to mylohyoid (V3) |
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which cranial nerves have parasympathetic innervations? |
3, 7, 9, 10 |
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What does the Superior Oblique muscle do? |
down and abduct |
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Innervation of the Tongue |
Anterior 2/3 --general sensation - lingual n (V3) --taste - chorda tympani (VII) --motor - hypoglossal n Posterior 1/3 --general sensation - glossopharyngeal (IX) --taste - glossopharyngeal (IX) |
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Larynx Muscles |
Posterior Cricoarytenoid Transverse Arytenoid M. Thyroarytenoid M Cricothyroid M |
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All “-glossus” muscles (except palatoglossus) are innervated by |
hypoglossus (XII) |
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palatoglossus innervation |
vagus (X) |
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All the pharynx muscles (except stylopharyngeus) innervation |
vagus (X) |
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stylopharyngeus innervation |
glossopharyngeus (IX) |
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Branches of Facial Nerve: |
Please Tell Ziggy Bob Marley Called. Please = Posterior Auricular Tell = Temporal Branch Ziggy = Zygomatic Branch Bob = Buccal Branch Marley = Mandibular Branch Called = Cervical Branch |
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Cutaneous Branches of V1 (Ophthalmic Nerve): |
LIESS L= Lacrimal N. I = Infratrochlear N. E = Ethmoidal N. S = Supratrochlear N. S = Supraorbital N. |
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Cutaneous Branches of V2 (Maxillary Nerve): |
ZIZ Z = Zygomaticotemporal N. I = Infraorbital N. Z = Zygomaticofacial N |
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Cutaneous Branches of V3 (Mandibular Nerve): |
BAM B = Buccal N. A = Auriculotemporal N. M = Mental N. |
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Brances of Cervical Plexus: |
say “LOGATECS” LO = Lower Occipital N. GA = Great Auricular N. TC = Transverse Cervical N. S = Supraclavicular N. |
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Branches of External Carotid Artery, from inferior to superior: |
Some Angry Lady Found Out PMS Some = Superior Thyroid A. Angry = Ascending Pharyngeal A. Lady = Lingual A. Found = Facial A. Out = Occipital A. P = Posterior Auricular A. M = Maxillary A. S = Superficial Temporal A. |
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Nerves superior to orbit of eye – from medial to lateral |
NFL: N = Nasociliary Nerve F = Frontal Nerve L = Lacrimal Nerve |
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Layers of Scalp: |
SCALP S = Skin C = Connective Tissue A = Aponeurosis (more specifically, Galea Aponeurotica) L = Loose Areolar Connective Tissue P = Pericranium- |
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Drainages of the Nasal Meatus mnemonic |
PS-FAMM-N |
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Drainage to Superior Meatus |
PS P= Posterior Ethmoidal Air Sacs S = Sphenoidal Sinus |
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Drainage to Middle Meatus: |
FAMM F = Frontal Sinus A = Anterior Ethmoidal Air Sacs M = Middle Ethmoidal Air Sacs M = Maxillary Sinus |
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Drinage to Inferior Meatus: |
N N = Nasolacrimal Duct |
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Kiesselbach’s Area (Little’s Area) Anastomoses: |
FOMM F = Facial Artery (Superior Labial Branch) O = Ophthalmic Artery (Anterior Ethmoidal Branch) M = Maxillary Artery (Greater Palatine Branch) M = Maxillary Artery (Sphenopalatine Branch) |
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Symptoms of Horner’s Syndrome |
SPAM S = Sympathetic Chain impingement P = Ptosis (drooping eyelid) A = Anhydrosis (dehydration) M = Miosis (pin-point eye) |
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Cranial Nerves — Are they Sensory, Motor, or Both? |
Some Say Marry Money But My Brother Says Big Brains Matter More Some — CN I — Sensory Say — CN II — Sensory Marry — CN III — Motor Money — CN IV — Motor But — CN V — Both My — CN VI — Motor Brother — CN VII — Both Says — CN VIII — Sensory Big — CN IX — Both Brains — CN X — Both Matter — CN XI — Motor More — CN XII — Motor |
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Cranial Nerve innervations of the Eye |
LR6(SO4)3 LR6 — Lateral Rectus innervated by CN 6 SO4 — Superior Oblique innervated by CN 4 All other eye muscles innervated by CN 3 |
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Brachial Plexus emerges from |
between Anterior and Middle Scalene Muscles. |
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Phrenic Nerve runs superficial to |
Anterior Scalene |
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Hypoglossal Nerve is deep to |
the Stylohyoid/Posterior Belly of Digastric |
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Vagus Nerve runs within |
the Carotid Sheath |
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The Carotid Sheath is deep to |
the Sternocleidomastoid |
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Posterior Belly of Digastric Muscle pierces |
through the Stylohyoid Muscle. Not too surprisingly, they are both innervated by Facial N |
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Ansa Cervicalis nerves = superficial to |
Carotid Sheath. |
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Vagus Nerve = inside |
Carotid Sheath. |
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Phrenic Nerve = deep to |
Carotid Sheath. |
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The Auriculotemporal Nerve hugs |
the Middle Meningeal Artery. |