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14 Cards in this Set
- Front
- Back
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What are the borders of the Anterior Triangle?
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Medial: Anterior median line of the neck
Lateral: Anterior border of the SCM ms Suprerior: inferior boder of the mandible Apex: Jugular Notch Base: 1) Inferior border of the mandible 2) Line drawn from angle of mandible to mastoid process |
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Name the SUPRAHYOID MM
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Name the INFRAHYOID MM
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Name the 4 other Lateral Prevertebral Muscles part of the Anterior Triangle that are Suprahyoid.
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1) Mylohyoid
2) Stylohyoid 3) Geniohyoid 4) Digastric |
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Name the 4 other Lateral Prevertebral Muscles part of the Anterior Triangle that are Infrahyoid.
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1) Sternohyoid
2) Thyrohyoid 3) Omohyoid 4) Sternothyroid |
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Name the 4 subdivisions of the Anterior Triangle
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1) Submandibular
2) Carotid 3) Muscular 4) Submental |
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What are the borders of the Carotid Triangle?
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Anterior: Superior belly of the omohyoid ms
Posterior: Anterior border of SCM ms Superior: Posterior belly of the digastric ms |
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What are the contents of the Carotid Triangle?
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Give details concerning teh Carotid Sinus and Body
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CAROTID SINUS
1) Found in Internal Carotid Artery most times 2) BP regulation 3) Reacts to changes in arterial BP CAROTID BODY 1) Chemoreceptor 2) Responds to changes in chemical composition of blood |
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What are the contents of the Carotid Sheath?
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Medial: Common Carotid aa
Lateral: Internal Jugular Posterior: Vagus n (CN X) Between first two: Ansa Cervicalis |
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What are the borders of the Muscular Triangle?
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Posterior: Superior Belly of Omohyoid Muscle
Anterior: Median plane of the neck Inferior: Anterior border of the SCM |
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What are the contents of the Muscular Triangle?
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1) Infrahyoid muscles
2) Thyroid and parathyroid gland (inferior to cricoid cartilage) |
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What are the border of the Submental Triangle?
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Inferior: Body of the Hyoid Bone
Lateral: R and L anterior bellies of the Diagastric mm. |
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What is the floor, base and apex of the Submental Triangle?
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Floor: 2 mylohyoid mm
Apex: Symphysis Menti Base: Hyoid Bone |
