Term
|
Definition
fascia and skin over deltoid and pec major
Arises from superficial fascia (imbedded in it) |
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Term
|
Definition
| inferior border of mandible and skin of lower face |
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Term
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Definition
| Cervical branch of CN VII (facial) |
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Term
|
Definition
Submental branch of facial
Suprasternal branch of suprascapular, off thyrocervical trunk
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Term
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Definition
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Term
| Sternocleidomastoid Origin |
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Definition
Sternal head: anterior surface of manubrium
Cleido = clavicular head, superior surface of medial 1/3 clavicle |
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Term
| Sternocleidomastoid Insertion |
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Definition
a. Lateral surface of mastoid process of temporal bone
b. Lateral 1/2 of superior nuchal line of occipital bone |
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Term
| Sternocleidomastoid innervation |
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Definition
| Accessory (CN XI) and ventral ramus of C2/C3 |
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Term
| Sternocleidomastoid Artery |
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Definition
Suprascapular (off of thyrocervical trunk)
SCM branch of superior thyroid, occipital and posterior auricular- all extending from carotid "STOPA with the neck Craining" (Sup Thyroid, Occ, Post Aricular- Carotid) |
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Term
| Sternocleidomastoid Action |
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Definition
Alone: tilts head to own side and rotates chin superiorly
Together: flex the neck |
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Term
| Path of external jugular vein |
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Definition
| Crosses SCM in superficial fascia then pierces the fascial roof of posterior triangle and into subclavian |
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Term
| External Jugular Vein drains into... |
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Definition
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Term
| Lesser Occipital Nerve innervates... |
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Definition
| superiorly to scalp posterior to the ear |
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Term
| Greater Auricular Nerve innervates... |
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Definition
| inferior and anterior to ear |
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Term
| Great Auricular Nerve travels with... |
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Definition
| the external jugular vein |
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Term
| Transverse Colli (Cervical) innervates |
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Definition
| skin over anterior triangle |
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Term
| Medial, intermediate, lateral supraclavicular nerves innervate... |
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Definition
skin over anterior chest and shoulder
medial: sternoclavicular joint
Lateral: acromioclavicular joint |
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Term
| Muscles that form the floor of the posterior triangle |
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Definition
| splenius capitus, levator scapulae, scalenus ant, medius, posterior and some semispinalis capitis |
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Term
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Definition
| lower 1/2 ligamentum nuchae and C7-T5 spines |
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Term
| splenius capitus insertion |
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Definition
| mastoid of temporal bone and lateral superior nuchal line |
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Term
| Innervation of splenius capitus |
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Definition
| lat. branch of dorsal rami of middle/lower cervical spinal nerves "DeaR Steve Capre" |
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Term
|
Definition
| C1-C4 transverse process "Lovers Suck 1-4 states away" |
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Term
| Levator scapulae insertion |
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Definition
| Superior angle of scapula |
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Term
|
Definition
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Term
|
Definition
| C3-C6 transverse process, "my Speech Adversity started at 3-6 years" |
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Term
| Scalenus anterior insertion |
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Definition
| scalene tubercle and upper surface of 1st rib |
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Term
| Innervation of Scalenus anterior |
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Definition
| C4-C7 ventral rami "4-7 Siblilings According to who marries figuring Stuart will never" |
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Term
Action of scalenus anterior
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|
Definition
| elevate 1st rib in inspiration |
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Term
|
Definition
| C1-C7 transverse process "School May not start from 1-7 years" |
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Term
|
Definition
| C3-C7 ventral rami "37 year olds Scare Me" |
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Term
|
Definition
| Elevate 1st rib in inspiration |
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Term
| Scalenus posterior origin |
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Definition
| C4-C7 transverse process (1 more than Scalenus Anterior- think farther down- posterior) |
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Term
| Scalenus posterior insertion |
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Definition
| superior border of the 2nd rib |
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Term
|
Definition
| C5-C7 ventral rami "while 57 year olds are Sugar Papas" |
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Term
| Scalenus posterior action |
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Definition
| Elevate 2nd rib in inspiration |
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Term
| Vasculature of Posterior Triangle |
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Definition
Transverse Cervical artery
Suprascapular Artery
Both arise from the thyrocervical trunk of subclavian artery |
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Term
| Superficial transverse cervical artery runs: |
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Definition
| superficial to levator scapular and branches on trapezius |
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Term
| The Deep transverse cerivcal artery runs: |
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Definition
| deep to levator scapula and rhomboids |
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Term
| When the deep transverse cervical arterycomes right off the subclavian it becomes the ________ and the transverse cervical becomes the __________ |
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Definition
Descending scapular artery
superficial cervical artery |
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Term
| Suprascapular artery courses: |
|
Definition
| lateral and posterior/inferior to transverse Cervical art |
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Term
| the suprascapular artery runs _____ to phrenic nerve and scalenus Anterior |
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Definition
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Term
| Suprascapular artery supplies: |
|
Definition
| Muscles around scapula (supraspinatus and infraspinatus) |
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Term
| Transvers cervical vein and suprascapular vein empty into: |
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Definition
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Term
| What notch does the suprascapular artery run through: |
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Definition
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Term
| Subclavian divided into three parts by what muscle? |
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Definition
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Term
| Nerves of the Posterior Triangle |
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Definition
| Accessory Nerve, Dorsal Scapular Nerve (Nerve to Rhomboids), Cervical Plexus, Brachial Plexus |
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Term
| Dorsal Scapular arises from: |
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Definition
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Term
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Definition
| Pierces scalenus medius, goes deep to Levator Scapular and ends deep to rhomboids- innervates all 3 |
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Term
|
Definition
| deep to internal jugular vein and SCM, immediantly deep to XI |
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Term
| Cerivcal plexus formed by: |
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Definition
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Term
| 5 branches found in the posterior triangle |
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Definition
Lesser Occipital N C2
Great Auricular N C2-3
Transverse Colli N C2-3
Supraclavicular N C3-4
Phrenic C3-5
"Losers Only Give Average Tongue Circles in SpeCial Places" |
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Term
| Brachial Plexus's roots and trunks are see between which two muscles? |
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Definition
| Scalenus anterior and medius |
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Term
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Definition
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Term
| Boundaries of Supraclavicular division of the posterior triangle |
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Definition
| Bordered by inferior edge of inferior belly of omohyoid clavicle |
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Term
| Boundaries of the occipital triangle subdivision of the posterior triangle |
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Definition
| bordered by superior edge of inferior belly of omohyoid trapezius |
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Term
| Boundaries of the Anterior Triangle |
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Definition
Anteromedian line of neck
Inferior border of mandible
Anterior border of SCM |
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Term
| Location of the apex of the Anterior Triangle |
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Definition
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Term
|
Definition
| medial aspect of mandible |
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Term
| Mylohyoid muscle insertion |
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Definition
| midline raphe and body of hyoid bone |
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Term
|
Definition
| mylohyoid nerve, branch of inferior alveolar off Mandibular Divsion of Trigem (V) |
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Term
|
Definition
| elevate hyoid, floor of mouth, tongue in swallowing and speaking |
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Term
|
Definition
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Term
| Geniohyoid muscle insertion |
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Definition
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Term
|
Definition
| ventral ramus of C1 via the hypoglossal nerve (XII) |
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Term
| Action of the Geniohyoid muscle |
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Definition
| pulls hyoid anterosuperiorly during swallowing |
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Term
|
Definition
Ant- digastric fossa on mandible
post- mastoid process of temporal bone |
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Term
| insertion of the digastric Muscle |
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Definition
| both insert on tendon in meddle, attached to hyoid by a fibrous sling that acts as a pulley- lets tendon move anterior and posterior |
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Term
|
Definition
Ant: mylohyoid n
Post: Facial nerve (VII) |
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Term
|
Definition
together- raise hyoid during swallowing and speaking
Posterior action- open mouth, depress mandible |
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Term
| Origin of Stylohyoid muscle |
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Definition
| styloid process of temporal bone |
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Term
|
Definition
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Term
| Nerve of the stylohyoid muscle |
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Definition
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Term
|
Definition
| Raises hyoid during swallowing |
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Term
| Ansa Cervicalis fibers came from: |
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Definition
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|
Term
| Superior root of ansa cervicalis formed from |
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Definition
| C1 that joins the hypoglossal nerve and then branches off to geniohyoid and thyrohyoid |
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Term
| Inferior root formed from: |
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Definition
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Term
|
Definition
| omohyoid, sternohyoid and sternothyroid (infrahyoid muscles) |
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Term
|
Definition
| sternal end of clavicle/manubrium |
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Term
|
Definition
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Term
|
Definition
| C1-3 from cervical plexus- ansa cervicalis |
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Term
|
Definition
| Depresses hyoid after it is raised during swallowing |
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Term
|
Definition
Inferior belly- superior border of scapula near suprascapular notch
Superior belly- intermediate tendon |
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Term
| Insertion of omohyoid muscle |
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Definition
Inf belly- intermediate tendon
Superior belly- hyoid body |
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Term
|
Definition
| C1-3 via the ansa cervicalis |
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Term
|
Definition
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Term
|
Definition
| posterior surface of manubrium |
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Term
| Insertion of sternothyroid |
|
Definition
| Side of thyroid cartilage |
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Term
|
Definition
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Term
|
Definition
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Term
|
Definition
| Thyroid cartilage- oblique line on side |
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Term
|
Definition
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Term
|
Definition
| Not ansa!- C1 ventral ramus via the hypoglossal nerve |
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Term
|
Definition
| elevates the larynx in swallowing |
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Term
| Subdivisions of Anterior triangle |
|
Definition
Submandibular triangle
Carotid triangle
Submental triangle
Muscular triangle |
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Term
| Borders of Submandibular triangle |
|
Definition
Inferior border of mandible
2 bellies of the digastric muscle |
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Term
| Contents of Submandibular triangle |
|
Definition
Submandibular gland
Submandibular duct
Hypoglossal Nerve (XII)
Stylohyoid Muscle |
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Term
| Submandibular gland wraps around what muscle? |
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Definition
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Term
| Borders of the Carotid Triangle |
|
Definition
SCM (ant edge)
Superior belly of Omohyoid
Posterior belly of digastric |
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Term
| Contents of Carotid Triangle |
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Definition
Common Carotid Artery
Hypoglossal Nerve
Branches of External Carotid Artery
Carotid Sheath (contains common and internal Caro. A.)
Vagus Nerve(X)
Internal Jugular Vein
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Term
| Hypoglossal nerves crosses: |
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Definition
| the Internal and External Carotid arteries |
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Term
| Internal Jugular vein joins the subclavian to form: |
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Definition
|
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Term
| Branches of External Carotid Artery |
|
Definition
Superior Thyroid
Lingual
Facial
Ascending pharyngeal
Occipital
Carotid Sinus
Carotid Body |
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Term
| Facial branch of the External Carotid Artery runs: |
|
Definition
|
|
Term
| Ascending pharyngeal branch of the external carotid artery vascularizes: |
|
Definition
| pharynx, prevertebral mm, middle ear and meninges |
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Term
| Occipital branch of external carotid artery vascularizes: |
|
Definition
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|
Term
| Carotid Body responds to what? |
|
Definition
| increased CO2 or decreased O2 in blood |
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Term
| Boundaries of the Muscular Triangle |
|
Definition
Superior belly of Omohyoid muscle
Anterior SCM
Midline of neck |
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Term
| Contents of muscular triangle |
|
Definition
4 infrahyoid muscles:
sternohyoid, omohyoid, sternothroid, thyrohyoid
thyroid gland |
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Term
| Boundaries of the Submental triangle |
|
Definition
Hyoid Bone inferiorly
Left and right anterior bellies of digastric muscle lateral
Floor- Mylohyoid muscles |
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Term
| Contents of Submental triangle |
|
Definition
Submental lymph nodes
Small veins that join to form the anterior Jugular Vein |
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Term
| Branches of Subclavian Artery |
|
Definition
Vertebral Artery
Thyrocervical trunk
Inferior Thyroid
Transverse Cervical
Suprascapular
Internal Thoracic Artery
Costocervical Trunk |
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|
Term
| Vertebral Artery runs through |
|
Definition
foramen tranversarium of C1-6
enters skull via foramen magnum |
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Term
| L and R vertebral artery join to form: |
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Definition
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|
Term
| Inferior Thyroid branch of the subclavian artery runs to the: |
|
Definition
posterior side of the thyroid gland
Anterior side of the Anterior Scalene |
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|
Term
| Transverse Cervical runs: |
|
Definition
superficial- to trapezius
Deep- to rhomboids |
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|
Term
| Internal thoracic artery gives off |
|
Definition
| anterior intercostal arteries to 1st 6 intercostal spaces |
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|
Term
| Costocervical trunk divides into: |
|
Definition
superior intercostal
Deep cervical- supplies muscles in back of the neck |
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|
Term
| Aneurysm in the 3rd part of the subclavian artery puts pressure on: |
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Definition
|
|
Term
| External jugular vein empties into: |
|
Definition
|
|
Term
| Anterior jugular vein empties into: |
|
Definition
|
|
Term
| Vagus nerve travels ______ to int. jubular and carotid artery in the _______ sheath |
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Definition
|
|
Term
| VAgus travels ____ to 1st part of the subclavian art |
|
Definition
|
|
Term
| Vagus branches in the neck |
|
Definition
| pharyngeal, laryngeal and cardiac branches |
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|
Term
| Laryngeal branch of the vagus gives rise to a branch to the _______ |
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Definition
|
|
Term
|
Definition
|
|
Term
| Sole innervation to the diaphragm |
|
Definition
|
|
Term
| Path of phrenic nerve in neck |
|
Definition
| Anterior surface of anterior scalene |
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|
Term
| Thoracic duct enters the neck through: |
|
Definition
| the superior thoracic aperture at the left border of esophagus |
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|
Term
| Thoracic duct arches _______ to carotid sheath and ___________ to sympathetic trunk |
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Definition
|
|
Term
| Right side of head, neck, upper limb and thorax drained by: |
|
Definition
| Right lymphatic duct into junction of R internal jugular and r subclavian veins |
|
|
Term
| thyroid gland is covered with ______ that holds it to trachea |
|
Definition
|
|
Term
| Arteries of the thyroid gland |
|
Definition
| superior and inferior thyroid arteries |
|
|
Term
| superior thyroid artery is the first branch of: |
|
Definition
|
|
Term
| Inferior Thyroid artery is the 1st branch of: |
|
Definition
| the thyrocervical trunk off subclavian artery |
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|
Term
| Superior thyroid artery ends on the ____ of the thyroid while the inferior thyroid artery ends on the ________ side |
|
Definition
|
|
Term
| Veins of the thyroid gland |
|
Definition
| superior, middle and inferior thyroid veins |
|
|
Term
| Superior and middle thyroid vein drain into: |
|
Definition
|
|
Term
| Inferior Thyroid vein drains into: |
|
Definition
|
|
