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Fall 2014: Anatomy & Kinesiology > Week 4 and 5: Scapula and Shoulder > Flashcards

Week 4 and 5: Scapula and Shoulder Flashcards

1
Q

Origin of Serratus Anterior?

A

Ribs 1-9

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2
Q

Insertion of Serratus Anterior?

A

Medial border of the scapular on the anterior side

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3
Q

Innervation of Serratus Anterior?

A

Long Thoracic Nerve (C5-C7)

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4
Q

Actions (2) of Serratus Anterior?

A
  1. Upward rotation of the scapula

2. Protraction

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5
Q

The long thoracic nerve innervates which muscle?

A

Serratus Anterior

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6
Q

Origins (4) of the Upper Trapezius?

A
  1. external occipital protuberance
  2. medial 1/3 nuchal line (superior) of the occipit
  3. nuchal ligament
  4. SPINOUS process of C7
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7
Q

Insertion (2) of the Upper Trapezius?

A
  1. Lateral 1/3 of the clavicle

2. Acromion process of the scapula

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8
Q

Actions (3) of the Upper Trapezius?

A
  1. Elevation
  2. Upward rotation
  3. Retractions
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9
Q

Innervations (2; 1 sensory, 1 motor) of the Upper Trapezius?

A

Motor: spinal accessory nerve XI
Sensory: C3 and C4

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10
Q

Origin (1) of Middle Trapezius?

A

Spinous Process of T1-T5

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11
Q

Insertions (2) of Middle Trapezius?

A
  1. Spine of scapula

2. Acromion process of the Scapula

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12
Q

Innervation of Middle Trapezius (2)

A

Sensory: C3 and C4
Motor: Spinal Accessory Nerve

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13
Q

Actions (2) of Middle Trapezius?

A
  1. Retraction

2. Upward Rotation

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14
Q

Origin (1) of Lower Trapezius?

A

Spinous process of T6-T12

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15
Q

Insertion (1) of Lower Trapezius?

A

Middle portion of the spine of the scapula

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16
Q

Actions (2) of the Upper Trapezius?

A
  1. Depression

2. Retraction

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17
Q

Innervation (2) of Lower Trapezius

A

Motor- Spinal accessory

Sensory- C3 and C4

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18
Q

Origin (1) of Rhomboids?

A

Spinous Process of C7-T5

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19
Q

Insertion (1) of Rhomboids?

A

Medial border of the scapula from the root of the spine to the inferior angle

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20
Q

Actions (2) of Rhomboids?

A
  1. Retraction

2. Downward Rotation

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21
Q

Innervation (1) of Rhomboids?

A

Dorsal Scapular Nerve (C5)

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22
Q

Origins (3) of Pectoralis Major?

A
  1. Clavicle
  2. Sternum
  3. Costal cartilage of ribs 1-7
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23
Q

Insertion (1) of Pectoralis Major?

A

Bicipital Groove on the humerus

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24
Q

Innervation (2) of Pectoralis Major?

A
  1. Medial Pectoral N.

2. Lateral Pectoral N.

25
Q

Actions (1) of the Pectoralis Major?

A
  1. Horizontal Adduction of the arm
26
Q

Origin (1) of Levator Scapulae?

A

Transverse process of C1-C4

27
Q

Insertion (2) of Levator Scapulae?

A
  1. medial border of the scapula between the superior angle and 2. the spine
28
Q

Innervation (1) of Levator Scapulae?

A

Dorsal Scapular N.

29
Q

Origin (1) of Pectoralis Minor?

A

Coracoid process of the scapula

30
Q

Insertion (1) of Pectoralis Minor

A

ribs 3-5

31
Q

Innervation (2) of Pectoralis Minor

A

Medial pectoral N.

Lateral pectoral N.

32
Q

Origin (1) of Teres Minor

A

Lateral border of the scapula

33
Q

Insertion (1) of Teres Minor

A

Greater Tubercle of the humerus

34
Q

Innervation (1) of Teres Minor

A

Axillary N.

35
Q

Origin (1) of Subscapularis?

A

Subscapular fossa

36
Q

Insertion (1) of Subscapularis?

A

Lesser tubercle of the humerus

37
Q

Innervation (2) of Subscapularis?

A

Upper subscapular N.

Lower subscapular N.

38
Q

Origin (3) of the Deltoid?

A

Acromion
Spine
Clavicle

39
Q

Insertion (1) of the Deltoid?

A

Deltoid Tuberosity

40
Q

Innervation (1) of the Deltoid?

A

Axillary N.

41
Q

Origin (1) of the Infraspinatus?

A

Infraspinatus Fossa

42
Q

Insertion (1) of the Infraspinatus?

A

Greater tubercle of the humerus

43
Q

Innervation (1) of Infraspinatus?

A

Suprascapular N.

44
Q

Origin (1) of Teres Major?

A

Lateral/Inferior border of the scapula

45
Q

Insertion (1) of Teres Major?

A

Bicipital Groove of the humerus

46
Q

Innervation (1) of Teres Major?

A

Lower Subscapular N.

47
Q

Origin (3) of Latissmus Dorsi?

A

Spinous process of T7-L5
sacrum
illiac crest via thoracodorsal fascia

48
Q

Insertion (1) of Latissmus Dorsi?

A

Bicipital Groove of the humerus

49
Q

Innervation (1) of Latissmus Dorsi?

A

Thoracodorsal N.

50
Q

Origin (1) of Supraspinatus?

A

supraspinatus fossa

51
Q

Insertion (1) of Supraspinatus?

A

Greater tubercle of the humerus

52
Q

Innervation (1) of Supraspinatus?

A

Suprascapular N.

53
Q

Origin (1) of Coricobrachialis?

A

Coracoid process of the scapula

54
Q

Insertion (1) of Coricobrachialis?

A

Medial shaft of the humerus

55
Q

Innervation (1) of Coricobrachialis?

A

Musculocutaneous N.

56
Q

Action (1) of Infraspinatus?

A

External Rotation

57
Q

Action (1) of subscapularis?

A

Internal Rotation

58
Q

Actions (3) of deltoid?

A

Anterior: flexion
Middle: Abduction
Posterior: Horizontal Abduction

59
Q

Action (1) of Latissumus Dorsi?

A

Shoulder extension

Fall 2014: Anatomy & Kinesiology (12 decks)

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