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70 Cards in this Set
- Front
- Back
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Platysma covers what structures?
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External Jugular Vein, & Cutaneous N.
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What are the fascial layers of the neck?
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Investing, Pretracheal, Carotid Sheath, Prevertebral
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What does the Investing Layer enclose?
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Trapzius Muscle, Sternocleidomastoid, and surrounds all other layers
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What does the Pretrachael fascia enclose?
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Thyroid, Trachae, Esophagus
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What does the Carotid Sheath enclose?
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Internal Jugular V,Common Carotid A, Vagus
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What does the prevertebeal fascia enclose?
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Vertebral Arch, Ant, Scalene, Longus Coli
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What triangles are in the Ant. Triangle?
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Submental(5),Submandibular/ Digastric(4), Carotid(6), Muscular(7)
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What triangles are in the Post. Triangle?
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Occipital(2), Subclavian(3)
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What is the SubMENtal bounded by, floor, base, and contents?
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B-Ant Bellies of Digastrics
F-Mylohyoid Muscle Ba-Hyoid Bone C-Submental Lymph nodes & beg of Ant Jugular Vein |
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What is the SubMANdibular contents & Boundaries?
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Boundaries:Mandible, Ant Belly, Post Belly
C-Subman gland, Facial Vein, Subman lymphnodes, Submen Artery, Mylohyoid Nerve & Vessels, Hypoglossal Nerve |
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What are the contents of CARotid triangle?
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Common, Ext, Int. Carotid Arteries
Int Jugular Vein Vagus, Hypoglossal ,Access Nerve Deep Cervical Lymph Nodes |
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What are the branches of the External Carotid Artery?
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Superficial Temporal
Maxillary Ext. Carotid Facial Lingual Sup Thyroid Asc Pharyngeal Int. Carotid (Sup. to Digastric) Occipital Post Auricular |
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What are the terminal branches of Carotid?
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Maxillary----Medical
Superficial Temp.---Students |
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What CN supply the carotid sinus?
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IX & X
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What is Carotid Sinus Syndrome?
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Sudden slowing of HR in pts. w/ Hypersensitive Sinus
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What is Carotid body? Supplied by?
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Neurovascular structure behind Carotid Sinus
Supplied: IX,X, Sympathetic |
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What are the branches of Brachiocephalic Vein?
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Subclavian
Inf. Bulb of IJV Middle Thryoid IJV Sup Thryoid Lingual Facial Pharyngeal Inf Petrosal Sinus Occipital |
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What is located at the midline of the neck?
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Mylohyoid M.
Hyoid Bone Thyrohyoid Mem Thryoid Cartilage Cricoid Cart Thyroid Trachae Suprasternal Notch |
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What are the nerves of Post. Triangle?
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Lesser Occipital N
Great Auricular Transverse Supraclavicular C2, C3, Acess Nerve |
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What N innervates the larynx? (motor & sensory)
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Motor: Recurrent Laryngeal
Cricothyroid-ext laryngeal Sensory: above glottis: Internal laryngeal below glottis: recurrent laryngeal |
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What muscles abduct the larynx, and what nerve innervates?
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Post. Cricoarteynoids, Recurrent Laryngeal
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What muscles adducts the larynx, and what nerve innervates?
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lateral cricoarytenoids, recurrent laryngeal
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What nerve causes uvular paralysis?
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L Recurrent laryngeal
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What nerve causes accumulation of saliva in piniform fossa?
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Vagus Nerve
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What nerve causes dysphagia?
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pharyngeal branch of vagus
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Anaesthesia of larynx
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superior laryngeal nerve
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Name the 5 Facial Nerve branches (sup to inf)
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Temporal
Zygomatic Buccal Mandible Cervical |
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Where do the Trigeminal nerves exit skull?
(SRO) |
Superior Orbit Fissure V1
foramen Rotendum V2 foramen Ovale V3 |
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What is inervated by V3 (Branchial Arch 1 Derivative)?
(my ass meets the toilet) |
Mylohyoid
Ant Digastric Mastication(masseter, temporalis, pterygoids) Tensor veli palatine Tensor tympani Incus Mandible Malleus |
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What are the V3 sensory branches?
(buccaneers are inferior linguist) |
buccal
Auriculotemporal Inf Alveolar Lingual |
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What is in the cavernous sinus?
(OTOM Cat) |
Occulomotor (III)
Trochlear(IV) Opthalmic(V1) Maxillary(V2) Carotid Artery Abducent (VI) |
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What are the contents of the Foramen Ovale?
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Otic Ganglion
V3 Mandibular N Acessory Meningeal Artery Lesser Petrosal Emisary veins |
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What is the nerve supply of the scalp?
(GLASS) |
Greater Auricular
Lesser Occipital Auricular Temporal Superatrochlear Superaorbital |
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What are the muscles of the larynx?
PAT The CAT Very Lightly) |
Post Cricoary
Arytenoid Oblique Transverse Arytenoids Thyroarytenoid Cricothyroid Arytenoid Epiglottis Thyroepiglottic Vocalis Lateral Cricoarytenoid |
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What nerves come out of cerebrum?
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Olfactory
Optic Occulomotor |
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What nerve comes out of cerebral peduncle?
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Trochlear
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What nerves comes from pons?
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Trigeminal
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What nerves come from pontomedullary sulcus?
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Abducens
Facial Vestibulocochlear |
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What nerves come from medulla oblangata?
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Glassopharyngeal
Vagus Hypoglossal |
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What enters the acoustic meatus?
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motor fibers, nervous intermidius, vestibulo cochlear nerve
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What foramen does facial nerve come out of?
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Stylomastoid foramen
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Where do sensations travel back and where does it go from there?
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Chroda tympani
Lacrimal & Nasal |
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Where does the chorda typani go to (ganglion) and where do the post ganglionic fibers goe to?
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Submandibular ganglion
Sublingual, Submandibular |
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What does pharyngial/brachial Arch, Cleft, Pouch 1 become?
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Arch-Mast, My, Man Mall, Max, TVP, TT, Inc, Ant digastric
Cleft-Ext. auditory meatus CN V3= Trigeminal(mandibular) supplies tensor palatine Pouch:Middle Ear Cavity, Auditory Tube, Mastoid Air Cells |
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What does pharyngial/brachial Cleft, arch, pouch 2 become?
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Cleft-Mesenchyme overgrows 3&4 by CN VII=Facial
Arch-M Facial, Post Digastric, Stylohyoid, Stapedius, Stapes, LESSER HORN of hyoid, Styloid, Stylohyoid Lig. Pouch-Epithelial lining of palatine tonsils |
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What does pharyngial/brachial cleft, arch, pouch 3 become?
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Cleft-CN IX= glossopharyngeal supplies stylopharngeous
Arch-STYLOpharnygeous, Common Carotid, GREATER horn of hyoid Pouch-Inferior Parathyroid & thymus |
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What does branchial cleft, arch, pouch 4 become?
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Cleft--CN X=Superior laryngeal, Vagus supplies cricothyroid<BR><BR>Arch--Soft Palate (except tvp), Pharynx (except stylopharn), Cricothyroid, Cricopharnygeus, Arch of Aorta
Pouch-Superior Thyroid |
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What does pharyngial cleft, arch 6 become?
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Cleft--CN X=recurrent laryngeal
Arch-Larynx (except cricothyroid), Esophageaul, Pulm A, Ductus arteriosis |
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What nerve supplies muscles of face?
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Facial N==motor
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What nerve supplies sensory innervations of face?
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Trigeminal except for skin of angle of mandible
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What does Great Auriclar nerve supply? Where does GA come from?
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Angle of mandible
Cervical plexus |
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What nerve and arch supply Stapedius?
What nerve and arch supply Tensor Palatini? Wha nerve and arch supply stylopharngeous? |
Arch 2, CN VII
Arch 1, V3 Arch 3, CN IX |
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What boney derivatives come from Arch 2? Arch 3?
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A2: Stapes, Styloid process & lesser hrn of upper body of hyoid
A3: greater horn of lower body of hyoid |
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What muscles abduct vocal lig?
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post cricoarytenoids
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What muscles adduct vocal lig?
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Lateral cricoarytenoids
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What artery is in danger in a thyroidectemy?
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Thryoid Ima
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Whatis in danger when performing a tonsilectomy?
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Tonsilar Artery,
CN IX, External Palatine Vein(*) |
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In Ansa Cervicalis what does C1 supply?
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Genoiohyiod, Thyrahyoid
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Name branches of Ansa Cervicalis Sup to Inf?
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Geno, Thyra
Desc Hypoglossal limb Sup Belly of Omohyoid Sternohyoid Sternothyroid Inf Belly of omohyoid Desc Cervical Limb C3 C2 |
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What is lateral pterygoid for? Contains?
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Yawning
Pterygiod Venous Plexus |
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What goes thru foramen spinosum?
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Middle Meningeal Vessels
Meningeal branch of mandibular N |
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What goes thru Foramen Lacerum?
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Greater petrosal N
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What goes thru carotid canal?
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Internal Carotid Artery
Carotid Autonomic Plexus |
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What goes thru Stylomastoid foramen?
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Facial N
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What goes thru Jugular Fossa?
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CN, IX, X, XI, IJV, Inf Petrosal Sinus
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What goes thru mastoid foramen?
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Mastoid Emissary Vein, Post. Meningeal Artery
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What goes thru Optic Canal?
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Optic Nerve-CN II
Opthalmic Artery |
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What goes thru Superior Orbital Fissure?
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CN III, IV, CN V-v1, VI, Sup Opthalmic Vein
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What goes thru Internal Acoustic meatus?
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CN VII, VIII, Labyrinthe Artery
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What goes thru jugular foramen?
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Inf. Petrosal Sinus, CN IX, X, XI, Sigmoid sinus, Post Meningeal Artery
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