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anatomy > Neck > Flashcards

Neck Flashcards

1
Q

Anterior triangle boundaries

A

Superiorly body of mandible
Anteriorly Midline
Posteriorly sternocleidomastoid muscle

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2
Q

Anterior triangle divisions

A

Carotid
Submental
Submandibular/diagastric
Muscular

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3
Q

Sub Mandibular contents

A

SubMandibular gland and lymph nodes
Hypoglossal nerve
Mylohyoid nerve
Facial artery and vein

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4
Q

Submandibular floor

A

Mylohyoid muscle and Hypoglossal muscle and middle pharyngeal constricted

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5
Q

Submandibular boundaries

A

Superiorly: inferior border of mandible
Inferiorly: anterior and posterior bellies of diagastric muscle

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6
Q

Submental boundaries

A

Laterally : anterior belly of diagastric muscle
Inferiorly: hyoid bone
And midline

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7
Q

Contents of Submental

A

Submental lymph nodes and tributaries that’s will form the anterior jugular vein

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8
Q

Floor of Submental

A

Two Mylohyoid muscles

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9
Q

Muscular triangle boundaries

A

Superiorly : hyoid bone
Laterally: the superior belly of omohyoif and the anterior border of sternocleidomastoid muscle

Midline

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10
Q

Contents of muscular triangle

A

Sternohyoid, sternothyroid, omohyoid, thryohyoid muscles

Thyroid and parathyroid glands

Pharynx

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11
Q

carotid triangle boundaries

A

:thr superior belly of omohyoid anterioinferiorly
superiorly the posteriro belly of diagastric muscle and the stylohyoid muscle
potseriroly the naterior border of sternocelidomastoid muscle

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12
Q

floor of carotid triangle

A

thyrhyoid hypoglosuss and the middle and inferior pharyngeal constricters

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13
Q

contents of carotid triangle

A

Tributaries to common facial vein; cervical branch of facial nerve [VII]; common
carotid artery; external and internal carotid arteries; superior thyroid; ascending
pharyngeal; lingual, facial, and occipital arteries; internal jugular vein; vagus [X],
accessory [XI], and hypoglossal [XII] nerves; superior and inferior roots of ansa
cervicalis; transverse cervical nerve

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14
Q

boundariesx of posteriro triangle

A

anteriorly sternocleidomadtoid muscle
apically occipital bone
inferiorly themiddle on e third of the clavicle
posteriorlytrapezius muscle

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15
Q

posterior traingle floor

A

splenious capitis muscle , levator scapulae, anteior middle posterior scalene muscle

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16
Q

roof of PT

A

deep investing fascia surronds sternocelidomastoid and tyrapezious

17
Q

posteriro traingle is subdivided by the

A

inferior belly of omohyoid

18
Q

PT divided into

A

larger occipital triangle
smaller omoclavicular triangle

19
Q

vessels of PT

A

subcalvion artery and the external jugular vein

20
Q

the subclavoin artery is divided into three parts by the

A

anterior scalenous muscle

21
Q

nerves of PT

A

phrenic
brachial plexus
accessory
great auricular
lesser occiupital
supraclavicular
transverse cervical

anatomy (36 decks)

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