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Hanna-Triangles Test

Enter the letter for the matching Answer
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1.
Branches from 1st part (medial) of Subclavian A.
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2.
Anterior Branches off External Carotid A. (in order)
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3.
Contents of Subclavian Triangle
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4.
Sternocleidomastoid region
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5.
Contents of Submandibular Triangle
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6.
Important structures Anterior to Anterior Scalene
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7.
Erb's Point (Punctum Nervosum)
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8.
Posterior fibers of cervical plexus
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9.
3 different compartments of the neck and their associated Cervical Fascia
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10.
Terminal Branches of External Carotid A
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11.
Contenst of Carotid Triangle
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12.
Muscles of the vertebral compartment(posterior to visceral compartment)
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13.
Contents of Occipital triangle
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14.
Ansa Cervicalis is embedded in what fascia?
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15.
Posterior Branches off the External Carotid A. (in order)
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16.
Contents of Submental Triangle
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17.
Loops of Ansa Cervicalis
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18.
Anterior Rami of Cervical Plexus
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19.
Some Aggressive Lovers Find Odd Positions More Stimulating
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20.
Branches from 3rd part (lateral) of Subclavian A.
A.
1.Transverse cervical A. 2.Suprascapular A. (if it doesn't come off thyrocervical trunk).
B.
1.Maxillary A (originates within the parotid gland, moves anteriorly deep to condylar neck of mandible to reach infratemporal fossa). 2.Superficial Temporal A (gives off a transverse facial A and then passes anteriorly to ext. auditory meatus).
C.
Carotid sheath, Ansa Cervicalis, Deep cervical lymph nodes. **Bifrication of common carotid as most of the branches of the External Carotid A.
D.
Superior C1-2: innervates Geniohyoid and Thyrohyoid muscles.**Also gets fibers from CNXII. Inferior: C3-4 innervates infrahyoid muscles
E.
Sensory nerves: Lesser occipital (C2, ascends up occipital bone), Greater Auricular (C2-3, ascends up to ear), Transverse cervical (C2-3, transversely across neck), Supraclavicular (C3-4, descend and run superior to clavicle).
F.
Anterolateral Carotid Sheath/Alar Fascia
G.
1.Vertberal: Prevertebral fa.(surrounds vertebral column and associated muscles). 2.Visceral: Pretracheal fa.(surrounds thyroid, parathyroid, trachea, esophagus). 3.Vascular: Alar fa.(Common/Internal carotid A, Int Jugular V, Vagus N)**Carotid Sheath
H.
1.Phrenic N. 2.Suprascapular A. 3.Transverse Cervical A. 4.Subclavian V. **Makes them prone to injury
I.
submental lymph nodes, Anterior jugular v, Mylohyoid muscle.
J.
Branching pattern of ECA: SThyA, APA, LA, FA,OA,PAA, MA, STempA
K.
Motor Nerves. The Phrenic N (C3-5), Ansa Cervicalis (C1-4).
L.
1.Ascending Pharyngeal A.(More medial than posterior) 2.Occipital A. 3.Posterior Auricular A (last preterminal Branch off ECA).
M.
Location where the nerves are exiting the neck, Would case severe pain if hit here.
N.
1.Spinal accessory n. 2.Erb's point (cervical plexus). 3.Trunks of brachial plexus. 4.Transverse cervical A (off the 3rd/lateral part of subclavian).
O.
Surrounded by Prevertebral fascia. 1.Longus Capitis (O: occipital bone). 2.Longus Colli (O: C1 anterior tubercle). 3. Rectus Capitis Anerior (O: ant. to occipital condyle). 4.Rectus Capitis Lateralis (O: jugular process of occipital bone). 5.Scalenes
P.
1.Vertebral A. 2.Thyrocervical Trunk. 3.Internal Thoracic A.
Q.
1. Ext jugular V. 2. Occipital A. (posterior branch of EJV). 3. Subclavian A and V (3rd/lateral part)
R.
1.Superior Thyroid A (first branch off ECA). 2.Lingual A.(just superior to Sup. Thy. A). 3.Facial A. (either in common ith Lingual A or immediately superior).
S.
1.submandibular gland. 2.Mylohyoid M. 3.Hypoglossus M. 4.Middle Pharyngeal constrictor M. 5.Hypoglossal N. 6.N to mylohyoid. 7.Facial A and V. 8.Submental A.
T.
Contains SCM m., Ext Jugular V, Greater Auricular N, Transverse cervical N.
Type the Answer that corresponds to the displayed Question.
incorrect
21.
Does the internal Carotid Artery branch in the neck?
Type the Question that corresponds to the displayed Answer.
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22.
Superior to hyoid, involved in swallowing and speech via elevating the hyoid bone.
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23.
Ovoid mass locatde deep to bifrication of Common Carotid A. Innervated by CN IX and X. **Important Chemoreceptor for BL pH (Increase or decrease respiration to avoid acidosis or alkanosis).
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24.
Located between the posterior Pretracheal fascia and the anterior Prevertebral fascia. Buccopharyngeal fascia is found here. Allows movement of visceral comp. on top of vertebral comp. **Allows spread of infection to superior mediastinum.
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25.
Between Ant. and Middle Scalene. Both the brachial plexus and subclavian A exit here. **they are slightly more protected
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26.
Dilation of proximal part of internal carotid A. Innervated by CN IX and CN X. **Important Barroreceptor for BP regulation.
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27.
Contains Trapezius m., cutaneous branches of posterior rami, suboccipital triangle (Deep)
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28.
inferior to hyoid, involved in swallowing via depression of the hyoid bone.
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29.
most superficial, associated closely with platysma m.
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30.
Boundaries: Median line of neck, SCM, mandible. Can be divided into: Submental, Submandibular, carotid, and muscular triangles

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