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14 Cards in this Set
- Front
- Back
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What are the regions of the sternocleidomastoid, and what innervates it?
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1. Clavicular Head
2. Sternal Head 3. Spinal Accessory Nerve (CNX) |
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What are the Boundaries of the Psterior triangle of the neck?
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1. Sternocleidomastoid
2. Trapezius 3. Clavicle |
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What are the divisions of the Posterior triangle of the neck?
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1. Occipital triangle
2. Subclavian Triangle |
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What are the boundaries of the occipital triangle?
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1. Sternocleidomastiod
2. Trapezius 3. Inferior belly of Omohyoid |
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What are the boundaries of the subclavian triangle?
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1. Inferior bely of the Omohyoid
2. Clavicular head of the sternocleidomstoid 3. Subclavius |
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What are the regions of the omohyoid?
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1. Superior Belly
2. Inferior Belly |
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What are the contents of the Posterior triangle of the neck?
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1. Veins- External Jugular, Subclaian
2. Arteries- Subclavian, Suprascapular, Transverse Cervical, Occipital 3. Nerves- Spinal Accessory, Great Auricular, Lesser Occipital, Transverse Cervical, Supraclavicular |
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What are the Components of the Cervical Plexus?
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Ventral Rami (C1-4)
1. Phrenic Nerve (C3,4,5)- Diaphragm 2. Great Auricular 3. Supracavicular (Medial, Internal, Lateral) (C3,4,5) 4. Transverse Cervical 5. Cutaneous Nerves 6. Contributions to the Spinal Accessory Nerve |
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What s found in the cervical-axillary canal?
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1. Subclvian Artery
2. Subclavian Vein 3. Brachial Plexus |
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What is the platsma?
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Facial muscle- innervated by CN vii
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What are the components of the Brachial Plexus?
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1. Roots (C5-T1)- 5
2. Trunks- 3 (Upper, Middle, Lower) 3. Divisions- 6 (3 ant, 3 post) 4. Cords- 3 (Lateral, Posterior, Medial) 5. Terminal Branches- 5 (Musculocutaneous, Axillary, Radial, Medial, Ulnar) |
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What are the additional Branches in the Root region of the Brachial Plexus?
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1. Long Thoracic
2. Dorsal Scapular |
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What are the additional branches in the Trunk Region of the Brachial Plexus?
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1. Suprascapular
2. Nerve to Subclavius |
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What are the additional branches in the Cord Region of the Brachial Plexus?
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1. Lateral Pectorial Nerve
2. Medial Pectorial Nerve 3. Medial Brachial Cutaneous Nerve 4. Medial Antebrachial Cutaneous Nerve 5. Upper Subscapular Nerve 6. Thoracodorsal Nerve 7. Lower Subscapular Nerve |
