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Anatomical Kinesiology > Exam 2 > Flashcards

Exam 2 Flashcards

1
Q

forming the rounded contour of the shoulder
•Forms a “v” shape at the insertion point of the Deltoid Tuberosity
•3 segments
–Anterior
–Middle
–Posterior
•All abduct the shoulder

A

Deltoids

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2
Q 
Origin
–Clavicle (Anterior Lateral Third)
•Insertion
–Deltoid Tuberosity (Humerus)
•Action
–Abduct shoulder
–Flex Shoulder
–Medial Rotates Shoulder
–Horizontally Adduct Shoulder
•Innervation
–Axillary
A

Anterior Deltoid

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3
Q 
Origin
–Acromion process and Spine of Scapula
•Insertion
–Deltoid Tuberosity (Humerus)
•Action
–Abducts Shoulder
•Innervation
–Axillary
A

Middle Deltoid

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4
Q 
Origin
–Spine of Scapula
•Insertion
–Deltoid Tuberosity (Humerus)
•Action
–Abduct shoulder
–Extends Shoulder
–Laterally Rotates Shoulder
–Horizontally Abduct Shoulder
A

Posterior Deltoid

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5
Q 
extends longitudinally from the occipital bone to the lower thoracic vertebrae and laterally to the spine of the scapula
•Divided into 3 groups:
–Upper fibers
•Descending part
•Supports weight of arm
–Middle fibers
•Transverse part
•Retracts the scapulae
–Lower fibers
•Ascending part
•Medially rotates (IR) and depresses scapula
A

Trapezius

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6
Q 
Origin
–External Occipital protuberance C7-T12
•Insertion
–Lateral 1/3 clavicle
–Acromion
–Scapular spine
•Action
–Upper:  
•Extend/laterally flex head
•rotate to opposite side,
•elevation, upward rotation
A

Trapezius

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7
Q 
Origin
–Lower vertebrae
–Lower ribs
–Iliac Crests
–Sacrum
•Insertion
–Bicipital Grove (humerus)
•Action
–Extend shoulder
–Adduct Shoulder
–Medially Rotates
•Innervation
A

Latissimus Dorsi

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8
Q 
•Origin
Inferior angle
Lower 1/3 of 
•Insertion 
Lesser tubercle (humerus)
•Action
–Extend shoulder
–Adducts shoulder
–Medially rotates
•Innervation
–Lower Subscapular
A

Teres Major

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9
Q 
•Origin
–Supraspinus Fossa of Scapula
•Insertion
–Greater Tubercle (Humerus)
•Action
–Abduct Shoulder
•Innervation
–Subscapular
A

Supraspinatus

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10
Q 
Origin
–Infraspinus Fossa of Scapula
•Insertion
–Greater Tubercle (Humerus)
•Action
–External Rotation
–Adduct Shoulder
•Innervation
–subscapular
A

Infraspinatus

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11
Q 
Origin
–Lateral Border of Scapula (upper 2/3)
•Insertion
–Greater Tubercle (Humerus)
•Action
–External Rotation
–Adduct Shoulder
–Stabilize head of humerus
•Innervation
–Axillary
A

Teres Minor

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12
Q 
Origin
–Subscapular Fossa of Scapula
•Insertion
–Lesser Tubercle (Humerus)
•Action
–Internally Rotation
–Stabilize head of humerus
•Innervation
–Upper and lower subscapular
A

Subscapularis

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13
Q 
Origin
•Spinous Processes of T2 to T5
•Insertion
•Medial border, below scapular spine
•Action
•Elevation (S/T)
•Retraction (S/T)
•Downward rotation (S/T)
•Innervation
•Dorsal Scapular
A

Rhomboid Major

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14
Q 
Origin
•Spinous Processes of C7 to T1
•Insertion
•Medial border at scapular spine
•Action
•Elevation (S/T)
•Retraction (S/T)
•Downward rotation (S/T)
•Innervation
•Dorsal Scapular
A

Rhomboid Minor

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15
Q 
Origin
•Transverse processes C1 to C4
•Insertion
•Medial border above scapular spine
•Action
•Elevation (S/T)
•Retration (S/T)
•Innervation
•Cervical
•Dorsal scapular
A

Levator Scapulae

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16
Q 
Origin
•Ribs 1-9    
•Insertion
•Medial border of scapula
•Action
•Protraction (S/T)
•Upward rotation (S/T)
•Innervation
•Long Thoracic
A

Serratus Anterior

17
Q

Origin
•Clavicular “upper fibers”: Medial half of clavicle
•Sternal “lower fibers”: Sternum & cartilage of ribs 1-6
•Insertion
•Bicipital groove (humerus)
•Action
•Upper fibers: Flexion, adduction, IR, horizontal flexion (adduction) (G/H)
•Lower fibers: Extension, adduction, IR (G/H)
•Innervation
•Lateral/medial pectoral

A

Pectoralis Major

18
Q 
Origin
•Ribs 3-5
•Insertion
•Coracoid Process
•Action
•Depression (S/T)
•Protraction (S/T)
•Downward rotation (S/T)
•Innervation
•Medial pectoral
A

Pectoralis Minor

19
Q 
Origin
•1st rib
•Insertion
•Middle 1/3 of clavicle (inferior side)
•Action
•Depress clavicle
•Stabilizes SC Joint
•Innervation
•Subclavian
A

Subclavius

20
Q 
Origin
•Long head: supraglenoid tubercle
•Short head:  coracoid process
•Insertion
•Radial Tuberosity
•Action
•Flexion (G/H)
•Also acts on the elbow, which
we will discuss next chapter 
•Innervation
•Musculocutaneous
A

Biceps Brachii

21
Q

Origin
•Long head: Infraglenoid Tubercle
•Lateral head: Upper half of posterior humerus
•Medial head: Lower half of posterior humerus
•Insertion
•Olecranon Process
•Action
•Long head: Extension (G/H)
•Another elbow mover, which we will discuss next chapter
•Innervation
•Radial

A

Triceps

22
Q 
Origin
•Coracoid process
•Insertion
•Middle 1/3 of the humerus
•Action
•Flexion (G/H)
•Adduction (G/H)
•Innervation
•Musculocutaneous
A

Coracobrachialis

23
Q

Clavicle
–Scapula
–Sternum

A

Bones and Landmarks

•Shoulder Girdle

24
Q

Sternal Extremity
•Acromial Extremity
•Conoid Tubercle are associated with ?

A

Shoulder Girdle: Clavicle

25
Q 
Vertebral Border (Medial Margin)
•Axillary Border (Later Margin)
•Superior Border
•Superior Angle
•Inferior Angle are associated with ?
A

Shoulder Girdle: Scapula

26
Q

Coracoid Process
•Acromion Process
•Scapular (Superior) Notch are associated with ?

A

Shoulder Girdle: Scapula

27
Q

Glenoid Cavity
•Subscapular Fossa
•Supraglenoid Tubercle
•Infraglenoid Tubercle are associated with ?

A

Shoulder Girdle: Scapula

28
Q

Supraspinatus Fossa
•Spine
•Infraspinatus fossa are associated with ?

A

Posterior Scapula

29
Q

Jugular Notch
•Manubrium
•Body
•Xiphoid process are associated with ?

A

Shoulder Girdle: Sternum

30
Q

Glenohumeral
Acromioclavicular
Sternoclavicular are ?

A

Joints

31
Q

Glenohumeral
•synovial ball-and-socket style diarthroidal joint
•joint is formed from the combination of the humeral head and the glenoid fossa of the scapula
•is considered to be the most mobile and least stable joint in the body is what type of joint ?

A

Glenohumeral

32
Q

junction between the acromion and clavicle
•Synovial, Gliding/Plane Joint
•allows the ability to raise the arm above the head

A

Acromioclavicular

33
Q

Sternal end of clavicle and sternum
•plane style synovial joint, and has a fibrocartilage joint disk
•Ligaments are very strong, often resulting a fracture of the clavicle before a dislocation of the SC joint

A

Sternoclavicular

34
Q 
Coracohumeral
Glenohumeral
Acromioclavicular
Coracoacromial
Coracoclavicular
Transverse Humeral
Glenoid Labrum
Joint Capsule are not tendons but are ?
A

Ligaments

35
Q

Coracoid process to greater tubercle of the humerus

A

Coracohumeral

36
Q 
Humerus to glenoid
–Main source of stability
•Superior
•Middle
•inferior
A

Glenohumeral

37
Q

Acromion to clavicle

A

Acromioclavicular

38
Q

coracoid to the acromion

A

Coracoacromial

39
Q

Clavicle to coracoid process
–keep the scapula attached to the clavicle
•Trapeziod
•Conoid

A

Coracoclavicular

Anatomical Kinesiology (8 decks)

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