Shared Flashcard Set

Details

HA - Unit 9
Axilla
72
Medical
Graduate
10/13/2011

Additional Medical Flashcards

 


 

Cards

Term

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What is the space described by triangle 1?

Definition
Cervicoaxillary Canal
Term

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What part of the scapula is 3?

Definition
Superior border of scapula
Term

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What part of the scapula is 5 and 6?

Definition
Acromioin and Coracoid Process
Term

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What is 7?

Definition
First rib
Term

 

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What muscle is 1?

Definition
Subscapularis
Term

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What muscle is 2?

Definition
Supraspinatus
Term

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What are the structures at 3 and 4?

Definition
Acromion and spine of scapula
Term

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What's the muscle at 1 and 7?

Definition
Rhomboid Minor / Rhomboid Major
Term

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Muscles at 6 and 8?

Definition
Teres Minor / Teres Major
Term

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Muscle at 9?

Definition
Serratus Anterior
Term

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Muscle at 2 and 5?

Definition
Supraspinatus / Infraspinatus
Term

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What's the trunk at 2 and what are the branches?

Definition

Thoraco-acromial trunk: (APCD)

 

acromion, pectoral, clavicle, deltoid

Term

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Branch at 1?

Definition
Superior thoracic artery
Term

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Branch at 4?

Definition
Subscapular artery (largest branch off axillary)
Term

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Muscle at 7?

Definition
Latissimus Dorsi
Term

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Muscle at 9? What's the significance for the artery?

Definition

Teres Major

 

Changes from Axillary artery above to Brachial artery below

Term

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Branches at 5 and 6?

Definition
Anterior and Posterior circumflex humeral artery
Term

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Branch at 10 off of the subscapular?

Definition
Thoracodorsal artery
Term

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Vein portion at 1?

Definition
Subclavian Vein
Term

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Vein portion at 2? What separates it from 1?

Definition
Axillary Vein, first rib
Term

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Vein at 4? What separates it from 2?

Definition
Basilic Vein, inferior border of teres major.
Term

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Vein at 3?

Definition
Cephalic vein
Term

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lymph nodes at 1 and 2?

Definition
subscapular and humeral nodes
Term

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lymph nodes at 3 and 4?

Definition
Central and pectoral nodes
Term

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lymph nodes at 5 and 6?

Definition
infraclavicular and apical nodes
Term

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Nerve roots of ABCDE?

Definition
C5, C6, C7, C8, T1
Term

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1 branching off C5?

Definition
Dorsal Scapular
Term

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2?

Definition
suprascapular nerve
Term

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3 and 8?

Definition
Lateral and Medial Pectoral nerve
Term

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What is 9? (Hint: has contributions from ABC)

Definition
Long thoracic nerve
Term

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What terminals are 4 and 5?

Definition
Musculocutaneous and Ulnar
Term

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What portion of the brachial plexus does 6 and 7 branch from?

Definition
Cords
Term

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What is 5 and what 2 arteries branch off of it?

Definition
Inferior thyroid - ascending cervical and inferior laryngeal arteries
Term

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What is 9 and what are the 3 branches from it?

Definition
Thyrocervical trunk - subscapular, transverse cervical, inferior thyroid
Term

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nerve at 16?

Definition
Vagus
Term

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Nerve at 13?

Definition
recurrent laryngeal nerve
Term

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What trunk is at 8? (hint: branches to the deep cervical and highest intercostal artery)

Definition
costocervical trunk
Term

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Muscle at 5? What other muscle helps form the lateral wall of the axilla?

Definition

Biceps Brachii

 

Coracobrachialis

Term

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Muscle at 9?

Definition
Serratus Anterior
Term

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What are the parts of the brachial plexus ABCDE?

Definition
Roots, Trunks, Divisions, Cords, Terminals
Term

 

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what are the nerves that make it up: abcde?

 

Definition
C5, C6, C7, C8, T1
Term

 

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Label the trunks at 5, 4, 24

 

Definition
Superior, Middle, Inferior
Term

 

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Which are the anterior and posterior divisions?

 

Definition

7 - Anterior 

23 - Posterior

Term

 

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Label the Cords at 9, 10, 19?

 

Definition
Lateral, Posterior, Medial
Term

 

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What is the terminal at 11?

 

Definition
Musculocutaneous
Term

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What is the terminal at 12?

Definition
Axillary
Term

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What is the terminal at 13

Definition
Radial
Term

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What is the terminal at 14?

Definition
Median
Term

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What is the terminal at 15?

Definition
Ulnar
Term

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What are the branches at 16,17,18?

Definition

Lower, middle, upper subscapular

 

middle subscapular = thoracodorsal

Term

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What are the branches at 19,20,21

Definition

Medial antebrachial cutaneous

Medial brachial cutaneous

Medial Pectoral

Term

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What are the 2 branches off of the superior trunk? (3 and 6)

Definition
Nerve to the subclavius muscle and suprascapular
Term

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What is the branch off the root of C5? (1)

Definition
Dorsal Scapular
Term

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What are the branches at 3 and 4?

Definition
Anterior and posterior circumflex humeral artery
Term

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branch at 6?

Definition
superior thoracic
Term

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trunk at 1 and branches going out to a,b,c,d?

Definition
thoraco-acromial trunk - acromial, deltoid, clavicle, pectoral
Term

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What is the branch off the axillary artery at 8?

And what are the 2 branches at 9 and 10?

Definition

Subscapular artery -

 

breaks off to the circumflex scapular and thoracodorsal

Term

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Artery at 7?

Definition
Brachial artery
Term

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Artery at 22?

Definition
Axillary artery
Term

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Branch off axillary artery at 23?

Definition
Subscapular artery
Term

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branches off of subscapular at 10?

Definition
Thoracodorsal artery
Term

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Muscle at 12 and 13?

Definition
Latissimus Dorsi and Serratus Anterior
Term

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Branch off of 2nd part of Axillary artery at 25?

Definition
Lateral thoracic artery
Term

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What part of the brachial plexus is at 13?

Definition
Roots
Term

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nerve at 14?

Definition
phrenic nerve
Term

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artery at 16?

Definition
Subclavian artery
Term

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Terminal branch at 6?

Definition
Musculocutaneous
Term

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terminal branch at 8?

Definition
Median
Term

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Nerve at 20? (hint: receives contribution from C5,6,7)

Definition
Long thoracic nerve
Term

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What cord is 5?

Definition
Lateral cord
Term

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What cord is 17?

Definition
Posterior cord
Term

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What cord is 18?

Definition
Medial cord
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