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HTLH 290 > Ch 10 > Flashcards

Ch 10 Flashcards

1
Q

Joint Capsule

A

thin-walled, spacious container that attaches around the rim of the glenoid fossa of the scapula and the anatomical neck of the humerus.

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2
Q

Anterior Deltoid Proximal attach

A

Lateral third of clavicle

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3
Q

Anterior Deltoid Distal Attach

A

Deltoid tuberosity

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4
Q

Anterior deltoid actions

A

Flexion, abduction, horizontal adduction, medial rotation

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5
Q

Anterior deltoid nerve

A

Axillary nerve

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6
Q

Middle Deltoid prox attach

A

Acromion process

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7
Q

Middle Deltoid Dist attach

A

deltoid tuberosity

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8
Q

Middle deltoid actions

A

Abduction

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9
Q

Middle deltoid nerve

A

Axillary nerve

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10
Q

Posterior Deltoid Prox attach

A

Spine of scapula

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11
Q

Posterior Deltoid dist attach

A

Deltoid Tuberosity

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12
Q

Posterior Deltoid actions

A

Extension, abduction, horizontal abduction, and lateral rotation

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13
Q

Pectoralis Major Clavicular portion Prox attach

A

Clavicle

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14
Q

Pectoralis Major Clavicular portion dist attach

A

Bicipital groove of humerus

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15
Q

Pectoralis Major Clavicular portion actions

A

Flexion (first 90 degrees)

-adduction, medial rotation, and horizontal adduction

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16
Q

Pectoralis Major Clavicular portion nerve

A

pectoral nerve

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17
Q

Pectoralis Major Sternal portion Prox attach

A

Sternum

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18
Q

Pectoralis Major Sternal portion dist attch

A

Bicipital groove

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19
Q

Pectoralis Major Sternal portion actions

A

Extension (from 180-120 degrees)

-adduction, medial rotation, and horizontal adduction

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20
Q

Pectoralis Major Sternal portion nerve

A

Pectoral Nerve

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21
Q

Latissimus Dorsi prox attach

A

Spinous process t7-L5, Thoracolumbar Fascia

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22
Q

Latissimus Dorsi distal attach

A

bicipital groove

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23
Q

Latissimus Dorsi actions

A

extension, adduction, and medial rotation

24
Q

Latissimus Dorsi Nerve

A

Thoracodorsal nerve

25
Q

Teres Major prox attach

A

inferior angle of scapula

26
Q

Teres Major dist attach

A

bicipital groove

27
Q

Teres Major actions

A

extension, adduction, and medial rotation

28
Q

Teres Major Nerve

A

Subscapular nerve

29
Q

Supraspinatus Prox attach

A

Supraspinous fossa

30
Q

Supraspinatus dist attach

A

Greater tubercle of the humerus

31
Q

Supraspinatus actions

A

abduction (stabilize head into glenoid fossa)

32
Q

Supraspinatus nerve

A

Suprascapular nerve

33
Q

Infraspinatus Prox attach

A

Infraspinous fossa

34
Q

Infraspinatus dist attach

A

Greater tubercle

35
Q

Infraspinatus actions

A

Lateral rotation, horizontal adduction

36
Q

Infraspinatus Nerve

A

Suprascapular nerve

37
Q

Teres Minor prox attach

A

Lateral border of scapula

38
Q

Teres Minor dist attach

A

Greater tubercle of humerus

39
Q

Teres Minor actions

A

lateral rotation, horizontal abduction,

40
Q

Teres Minor nerve

A

axillary nerve

41
Q

Subscapularis prox attach

A

Subscapular fossa of scapula

42
Q

Subscapularis dist attach

A

Lesser tubercle of humerus

43
Q

Subscapularis actions

A

medial rotation

assists in adduction

44
Q

Subscapularis nerve

A

Subscapular nerve

45
Q

Coracobrachialis Prox attach

A

Coracoid process

46
Q

Coracobrachialis dist attach

A

Mid Humerus

47
Q

Coracobrachialis Actions

A

Flexion

stabilize shoulder joint

48
Q

Coracobrachialis Nerve

A

Musculocutaneous nerve

49
Q

Biceps Brachii prox attach

A

Long head: Supraglenoid tubercle

Short head: coracoid process

50
Q

Biceps Brachii dist attach

A

Radial tuberosity

51
Q

Biceps Brachii actions

A

Shoulder flexion

52
Q

Biceps Brachii nerve

A

Musculocutaneous Nerve

53
Q

Triceps prox attach

A

Long head: infraglenoid tubercle of scapula

Lateral head: greater tubercle

Medial head: posterior humerus

54
Q

Triceps dist attach

A

Olecrannon process of ulna

55
Q

Triceps actions

A

Shoulder extension

56
Q

Triceps Nerve

A

Radial Nerve

HTLH 290 (12 decks)

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