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Human Anatomy > Practical 3 > Flashcards

Practical 3 Flashcards

1
Q

Identify the acromial end

A

End attached to the top of the shoulder (lateral end, top curved side that is not smooth)

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2
Q

Identify the sternal end of the clavical

A

End attahed to the sternum area (more radial curve - skinnier bone diameter) - smooth

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3
Q

Identify the acromion process of the scapula

A

Projection of the spine that arches over the glanohumeral joint and articulates with the clavicle (top hook)

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4
Q

Identify the coracoid process

A

The hook-like projection, which lies just underneath the clavicle (lower hook)

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5
Q

Identify the glenoid cavity

A

Shallow pyriform, articular surface, which is located on the lateral angle of the scapula (articulates with humerus)

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6
Q

Identify the supraspinous fossa

A

The area above the spine of the scapula, it is much smaller than the infraspinous fossa, and is more complex in shape (above the spine, large flat lower surface)

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7
Q

Identify the infraspinous fossa

A

THe area below the spine of the scapula, it displays a convex shape. the infraspinatus muslce originates from here (Below spine large flat surface)

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8
Q

Identify the subscapular fossa

A

A concave depression over most of the scapula surface (inside scapula)

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9
Q

Idenify the medial boarder

A

AKA the vertebral border of the scapula, the “internal boarder of the scapula” and sometimes as the “base of the scapula (Medial edge)

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10
Q

Identify the scapular spine

A

A prominent plate of bone, which crosses obliquely the medial four-fiths of the scapula at its upper part (large ridge)

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11
Q

Identify the head of the humerus

A

Projects medially and superiorly to articulate with the glendoid cavity of scapula. Connected to the tubercles by the anatomical neck (Top round - large)

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12
Q

Identify the greater tubercle

A

Located laterally on the humerus. Has an anterior and posterior face. It serves as attachment site for three of the rotator cuff muscles (Top small nub)

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13
Q

Identify the lesser tubercle

A

Smaller and more medially located on the bone. Only has an anterior face. Attachment surface for last rotator cuff muscle (lower baby nub on top head of humerus)

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14
Q

Identify the intertubercular sulcus

A

Separating the two tubercles is a deep depression or groove houses many tendons through grove (between greater and lesser)

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15
Q

Identify the deltoid terberosity

A

On the lateral side of the humeral shaft is a roughened surface where the deltoid muslce attaches (midshaft rough part - ridge)

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16
Q

Idendify the glenohumeral ligaments

A

Located between scapula (edge of glenoid fossa) and humerous

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17
Q

Identify the coracohumeral ligament

A

Between scapula (root of coracoid process) and humerus - greater tubercle

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18
Q

Identify the transverse humeral ligament

A

Broad band passing from the lesser tubercle to the greater tubercle of humerus (around the outside - not on the model in class)

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19
Q

Identify the acromioclavicular ligament

A

Is a quadrilateral band, covering the superior part of the articulaty and extesnion between the upper part of the lateral end of clavicle

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20
Q

Identify the coracoclavicular ligament

A

Between coracoid process and clavicle (clavical attached to scapula - lower)

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21
Q

Identify the coracoacromial ligament

A

On the scapula between strong liganent coracoid process and acromion (holds onto the two spines)

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22
Q

Identify the glenoid labrum

A

Attaches around the margin of the glenoid cavity (around glenoid fossa - large ligament connects to humerus)

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23
Q

what is #1

A

Acromion process (top hook)

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24
Q

What is the no numbered mark on one side and #15 on right side?

A

Coracoid process (lower hook)

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25
Q

What is number 9?

A

Glenoid cavity (Articulates with humerous)

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26
Q

What is number 10?

A

Supraspinous fossa (top flat outside surface)

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27
Q

What is number 12?

A

Infraspinous fossa (large flat lower surface)

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28
Q

What is #5

A

Subscapular fossa (inside scapula flat surface)

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29
Q

With is number 6?

A

Medial Boarder (medial edge - long side)

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30
Q

What is number 11?

A

Scapular spine (large ridge in the middle of the scapula)

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31
Q

What is number 4?

A

Head (top large round)

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32
Q

What is number 1?

A

Greater tubercle (top nub on side)

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33
Q

What is number 2?

A

Lesser tubercle (lower baby nub)

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34
Q

What is the area between number 1 and number 2 called?

A

intertubercular sulcus (between greater and lesser tubercular)

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35
Q

What is number 7?

A

Deltoid tuberosity (midshaft rough ridge part/area)

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36
Q

What is ii?

A

Acromial end

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37
Q

What is i?

A

Sternal end (smooth side connecting to sternum)

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38
Q

What is number 4?

A

Glenohumeral ligaments (located between scapula (edge of glenoid fossa) and humerous)

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39
Q

What is number 10?

A

Coracohumeral ligament (between scapula (roof of coracoid process ) and humerus - greater tubericle)

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40
Q

What is number 9?

A

Acromioclavicular ligament (Clavical attached to scapula top)

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41
Q

What is number 6?

A

coracoclavicular ligament (clavical attaced to scapula lower area)

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42
Q

What is number 1?

A

coracoacromial ligament (holds onto the two spines)

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43
Q

What is this image pointing to?

A

Glenoid labrum (large ligament connecting to humerus)

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44
Q

What is this?

A

Pectoralis major

Recall:

Origin = Medial clavicular head

Insertion = Humerous (lateral lip)

Action: Adduction of arm, rotation of arm

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45
Q

What is the origin of this muscle?

A

Pectoralis Major

Origin = Medial clavicular head

Recall:

Origin = Medial clavicular head

Insertion = Humerous (lateral lip)

Action: Adduction of arm, rotation of arm

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46
Q

What is the insertion of this muscle?

A

Mectoralis major

Insertion = Humerous (lateral lip)

Recall:

Origin = Medial clavicular head

Insertion = Humerous (lateral lip)

Action: Adduction of arm, rotation of arm

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47
Q

What is the action of this muscle?

A

Pectoralis Major

Action: Adduction of arm, rotation of arm

Recall:

Origin = Medial clavicular head

Insertion = Humerous (lateral lip)

Action: Adduction of arm, rotation of arm

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48
Q

What is this muscle?

A

Pectoralis Minor

Deep to the pectoralis major

Recall:

Origin = Ribs 3 - 5

Insertion = Scapular coracoid process

Action = Abduction of scapula

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49
Q

What is the origin of this muscle?

A

Pectoralis Minor

Origin = Ribs 3 - 5

Recall:

Origin = Ribs 3 - 5

Insertion = Scapular coracoid process

Action = Abduction of scapula

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50
Q

What is the insertion of this muscle?

A

Pectoralis Minor

Insertion = Scapular coracoid process

Recall:

Origin = Ribs 3 - 5

Insertion = Scapular coracoid process

Action = Abduction of scapula

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51
Q

What is the action of this muscle?

A

Pectoralis Minor

Action = Abduction of scapula

Recall:

Origin = Ribs 3 - 5

Insertion = Scapular coracoid process

Action = Abduction of scapula

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52
Q

What muscle is this?

A

Serratus Anterior

(forks out along ribs inside arm pit area on the side)

Recall:

Origin = Ribs 1-8

Insertion = Scapula medial boarder

Action = abduction of scapula

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53
Q

What is the origin of this muscle?

A

Serratus anterior

Origin = Ribs 1-8

Recall:

Origin = Ribs 1-8

Insertion = Scapula medial boarder

Action = abduction of scapula

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54
Q

What is the insertion of this muscle?

A

Serratus anterior

Insertion = Scapula medial boarder

Recall:

Origin = Ribs 1-8

Insertion = Scapula medial boarder

Action = abduction of scapula

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55
Q

What is the action of this muscle?

A

Serratus anterior

Action = abduction of scapula

Recall:

Origin = Ribs 1-8

Insertion = Scapula medial boarder

Action = abduction of scapula

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56
Q

What is this muscle?

A

Deltoid

Recall:

Origin = Scapula acromion

Insertion = Humerus (deltoid tuberosity)

Action = Abduction of arm

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57
Q

What is the origin of this muscle?

A

Deltoid

Origin = Scapula acromion

Recall:

Origin = Scapula acromion

Insertion = Humerus (deltoid tuberosity)

Action = Abduction of arm

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58
Q

What is the insertion of this muscle?

A

Deltoid

Insertion = Humerus (deltoid tuberosity)

Recall:

Origin = Scapula acromion

Insertion = Humerus (deltoid tuberosity)

Action = Abduction of arm

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59
Q

What is the action of this muscle?

A

Deltoid

Action = Abduction of arm

Recall:

Origin = Scapula acromion

Insertion = Humerus (deltoid tuberosity)

Action = Abduction of arm

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60
Q

What is this muscle?

A

Trapezius

Recall:

Origin = Occipital bone (superior nuchal line)

Insertion = Clavicle (lateral)

Action = elevation of scapula

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61
Q

What is the origin of this muscle?

A

Trapezius

Origin = Occipital bone (superior nuchal line)

Recall:

Origin = Occipital bone (superior nuchal line)

Insertion = Clavicle (lateral)

Action = elevation of scapula

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62
Q

What is the insertion of this muscle?

A

Trapezius

Insertion = Clavicle (lateral) or

scapula (spine and acromium)

Recall:

Origin = Occipital bone (superior nuchal line)

Insertion = Clavicle (lateral)

Action = elevation of scapula

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63
Q

What is the action of this muscle?

A

Trapezius

Action = elevation of scapula

Recall:

Origin = Occipital bone (superior nuchal line)

Insertion = Clavicle (lateral)

Action = elevation of scapula

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64
Q

What is this muscle?

A

Latissimus dorsi

Recall:

Origin = spinous process of vertebrae T7 - T12

Insertion = floor of intertubercular groove of humerous

Action = abduction of arm

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65
Q

What is the origin of this muscle?

A

Latissimus dorsi

Origin = spinous process of vertebrae T7 - T12

Recall:

Origin = spinous process of vertebrae T7 - T12

Insertion = floor of intertubercular groove of humerous

Action = abduction of arm

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66
Q

What is the insertion of this muscle?

A

Latissimus dorsi

Insertion = floor of intertubercular groove of humerous

Recall:

Origin = spinous process of vertebrae T7 - T12

Insertion = floor of intertubercular groove of humerous

Action = abduction of arm

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67
Q

What is the action of this muscle?

A

latissimus dorsi

Action = abduction of arm

Recall:

Origin = spinous process of vertebrae T7 - T12

Insertion = floor of intertubercular groove of humerous

Action = abduction of arm

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68
Q

What is this muscle?

A

Teres major

Recall:

Origin = Scapula (inferior angle and lateral boarder)

Insertion = Humerous (medial lip of intertubercular sulcus)

Action = adduction of arm

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69
Q

What is the origin of this muscle?

A

Teres major

Origin = Scapula (inferior angle and lateral boarder)

Recall:

Origin = Scapula (inferior angle and lateral boarder)

Insertion = Humerous (medial lip of intertubercular sulcus)

Action = adduction of arm

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70
Q

What is the insertion of this muscle

A

Teres major

Insertion = Humerous (medial lip of intertubercular sulcus)

Recall:

Origin = Scapula (inferior angle and lateral boarder)

Insertion = Humerous (medial lip of intertubercular sulcus)

Action = adduction of arm

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71
Q

What is the action of this muscle?

A

Teres major

Action = Medial rotation of arm,

adduction of arm

Recall:

Origin = Scapula (inferior angle and lateral boarder)

Insertion = Humerous (medial lip of intertubercular sulcus)

Action = adduction of arm

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72
Q

What is this muscle?

A

Levator scapulae

Recall:

Origin = Transvers proocess of C1 - C4 vertebrae

Insertion = Scapula (superior angle and medial boarder)

Action = elevation of scapula

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73
Q

What is the origin of this muscle?

A

Levator scapulae

Origin = Transvers proocess of C1 - C4 vertebrae

Recall:

Origin = Transvers proocess of C1 - C4 vertebrae

Insertion = Scapula (superior angle and medial boarder)

Action = elevation of scapula

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74
Q

What is the insertion of this muscle?

A

Levator scapulae

Insertion = Scapula (superior angle and medial boarder)

Recall:

Origin = Transvers proocess of C1 - C4 vertebrae

Insertion = Scapula (superior angle and medial boarder)

Action = elevation of scapula

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75
Q

What is the action of this muscle?

A

Levator scapulae

Action = elevation of scapula

Recall:

Origin = Transvers proocess of C1 - C4 vertebrae

Insertion = Scapula (superior angle and medial boarder)

Action = elevation of scapula

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76
Q

What is this muscle?

A

Rhomboids

Recall:

Origin = spinous process of T2 - T5 vertebrae

Insertion = Scapula (medial boarder)

Action = Retraction (adduction) of scapula

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77
Q

What is the origin of this muscle?

A

Rhomboids

Deep to the trapezius

Origin = spinous process of T2 - T5 vertebrae

Recall:

Origin = spinous process of T2 - T5 vertebrae

Insertion = Scapula (medial boarder)

Action = Retraction (adduction) of scapula

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78
Q

What is the insertion of this muscle?

A

Rhomboids

Insertion = Scapula (medial boarder)

Recall:

Origin = spinous process of T2 - T5 vertebrae

Insertion = Scapula (medial boarder)

Action = Retraction (adduction) of scapula

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79
Q

What is the action of this muscle?

A

Rhomboids

Action = Retraction (adduction) of scapula

Recall:

Origin = spinous process of T2 - T5 vertebrae

Insertion = Scapula (medial boarder)

Action = Retraction (adduction) of scapula

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80
Q

What is this muscle?

A

Teres minor

Recall:

Origin = scapula (lateral boarder)

Insertion = Humerus (greater tubercle)

Action = retraction (adduction) of scapula

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81
Q

What is the origin of this muscle?

A

Teres minor

Origin = scapula (lateral boarder)

Recall:

Origin = scapula (lateral boarder)

Insertion = Humerus (greater tubercle)

Action = retraction (adduction) of scapula

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82
Q

What is the insertion of this muscle?

A

Teres minor

Insertion = Humerus (greater tubercle)

Recall:

Origin = scapula (lateral boarder)

Insertion = Humerus (greater tubercle)

Action = retraction (adduction) of scapula

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83
Q

What is the action of this muscle?

A

teres minor

Action = retraction (adduction) of scapula

Recall:

Origin = scapula (lateral boarder)

Insertion = Humerus (greater tubercle)

Action = retraction (adduction) of scapula

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84
Q

What is the action of this muscle?

A

Teres minor

Action = lateral rotation of arm, adduction of arm (weak)

Recall:

Origin = scapula (lateral boarder)

Insertion = Humerus (greater tubercle)

Action = retraction (adduction) of scapula

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85
Q

What is this muscle?

A

Supraspinatus

Recall:

Origin = scapula infraspinous fossa

Insertion = humerus greater tubercle

Action = abduction of arm

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86
Q

What is the origin of this muscle?

A

Supraspinatus

Origin = scapula infraspinous fossa

Recall:

Origin = scapula infraspinous fossa

Insertion = humerus greater tubercle

Action = abduction of arm

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87
Q

What is the insertion of this muscle?

A

Supraspinatus

Insertion = humerus greater tubercle

Recall:

Origin = scapula infraspinous fossa

Insertion = humerus greater tubercle

Action = abduction of arm

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88
Q

What is the action of this muscle?

A

Supraspinatus

Action = abduction of arm

Recall:

Origin = scapula infraspinous fossa

Insertion = humerus greater tubercle

Action = abduction of arm

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89
Q

What is this muscle?

  • top pointer
A

Infraspinatus

Recall:

Origin = Scapula infraspinuous fossa

Insertion = humerus greater tubercle

Action = Lateral rotation of arm

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90
Q

What the origin of this muscle?

  • top pointer
A

Infraspinatus

Origin = Scapula infraspinuous fossa

Recall:

Origin = Scapula infraspinuous fossa

Insertion = humerus greater tubercle

Action = Lateral rotation of arm

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91
Q

What is the insertion of this muscle?

  • top pointer
A

Infraspinatus

Insertion = humerus greater tubercle

Recall:

Origin = Scapula infraspinuous fossa

Insertion = humerus greater tubercle

Action = Lateral rotation of arm

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92
Q

What is the action of this muscle?

  • top pointer
A

Infraspinatus

Action = Lateral rotation of arm

Recall:

Origin = Scapula infraspinuous fossa

Insertion = humerus greater tubercle

Action = Lateral rotation of arm

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93
Q

What is this muscle?

A

Subscapularis

Recall:

Origin = Scapular subscapular fossa

Insertion = humerus lesser tubercle

Action = Medial rotation of arm

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94
Q

What is the origin of this muscle?

A

Subscapularis

Origin = Scapular subscapular fossa

Recall:

Origin = Scapular subscapular fossa

Insertion = humerus lesser tubercle

Action = Medial rotation of arm

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95
Q

What is the insertion of this muscle?

A

Subscapularis

  • Insertion = humerus lesser tubercle

Recall:

Origin = Scapular subscapular fossa

Insertion = humerus lesser tubercle

Action = Medial rotation of arm

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96
Q

What is the action of this muscle?

A

Subscapularis

Action = Medial rotation of arm

Recall:

Origin = Scapular subscapular fossa

Insertion = humerus lesser tubercle

Action = Medial rotation of arm

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97
Q

What is the formula to calculate the mechanical advantage (MA)?

A

Force arm / resistance (or load) arm

both distances in cm

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98
Q

How do you calculate the load moved?

A

Force (kg) x Mechanical Advantage (MA) = load moved

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99
Q

what type of lever is this?

A

First - class Lever

“seesaw”

ex: gead, arm, leg extension

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100
Q

What type of lever is this?

A

Second - class Lever

“wheelbarrow”

Ex: Planterflexion of ankle

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101
Q

What type of lever is this?

A

Third - class lever

“shovel”

Ex: Most flexion arm, leg, fingers

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102
Q

What is the distance a called? (to and from what)

A

Effort arm

to force appliced from fulcrum

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103
Q

What is the distance b called? (to and from what?)

A

Resistance arm

(To resistance from fulcrum)

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104
Q

What is number 8?

A

Capitulum

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105
Q

What is number 9?

A

Trochlea

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106
Q

What is number 11?

A

Coronoid fossa

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107
Q

What is number 13?

A

Olecranon fossa

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108
Q

What is number 10?

A

Medial epicondyle

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109
Q

What is number 12?

A

Lateral epicondyle

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110
Q

What is C and what bone is it on?

A

Head

Radius (radical = thumb side)

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111
Q

What is D? What bone is it on?

A

Neck

Radius

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112
Q

What is E? What bone is it on?

A

Radial tuberosity

Radius

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113
Q

What is A? What bone is it on?

A

Olecranon process

(projection on posterior side of elbow - elbow bone)

Ulna

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114
Q

What is G? What bone is this on?

A

Trochlear notch

(scoop)

Ulna

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115
Q

What is H? What bone is this?

A

Coronoid Process

(Proximal ridge projection below the scoop)

Ulna

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116
Q

What is number 1?

A

Radial collateral

think of it like collateral damage = outside

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117
Q

What is number 2?

A

Unlar collateral ligament

Medial side

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118
Q

What is number 3?

A

Annular Ligament

from the radius to ulna (bottom ligament)

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119
Q

What is this muscle?

A

Biceps vrachii

two heads, front of arm large muscle

Recall:

Origin = scapula (supraglanoid tubercle)

Insertion = radius (tuberosity)

Action = flexion of forearm

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120
Q

What is the origin of this muscle?

A

Biceps brachii

Origin = scapula (supraglanoid tubercle)

Recall:

Origin = scapula (supraglanoid tubercle)

Insertion = radius (tuberosity)

Action = flexion of forearm

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121
Q

What is the insertion of this muscle?

A

Biceps brachii

Insertion = radius (tuberosity)

Recall:

Origin = scapula (supraglanoid tubercle)

Insertion = radius (tuberosity)

Action = flexion of forearm

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122
Q

What is the action of this muscle?

A

biceps brachii

Action = flexion of forearm

Recall:

Origin = scapula (supraglanoid tubercle)

Insertion = radius (tuberosity)

Action = flexion of forearm

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123
Q

What is this muscle?

A

brachialis

deep to the bicep

Recall:

Origin = Humerus (anterior distal shaft)

Insertion = ulna (tuberosity)

Action = flexion of forearm

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124
Q

What is the origin of this muscle?

A

Brachialis

Origin = Humerus (anterior distal shaft)

Recall:

Origin = Humerus (anterior distal shaft)

Insertion = ulna (tuberosity)

Action = flexion of forearm

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125
Q

What is the insertion of this muscle?

A

brachialis

Insertion = ulna (tuberosity)

Recall:

Origin = Humerus (anterior distal shaft)

Insertion = ulna (tuberosity)

Action = flexion of forearm

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126
Q

What is the action of this muscle?

A

brachialis

Action = flexion of forearm

Recall:

Origin = Humerus (anterior distal shaft)

Insertion = ulna (tuberosity)

Action = flexion of forearm

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127
Q

What is this muscle?

A

Brachioradialis

(starts in brachiregion inserts in radius)

Recall:

Origin = humerus (lateral distal shaft)

Insertion = Radius (styloid process)

Action = assists with projnation and supination

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128
Q

What is the origin of this muscle?

A

brachioradialis

Origin = humerus (lateral distal shaft)

Recall:

Origin = humerus (lateral distal shaft)

Insertion = Radius (styloid process)

Action = assists with projnation and supination

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129
Q

What is the insertion for this muscle?

A

brachioradialis

Insertion = Radius (styloid process)

Recall:

Origin = humerus (lateral distal shaft)

Insertion = Radius (styloid process)

Action = assists with projnation and supination

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130
Q

What is the action of this muscle?

A

Brachioradialis

Action = flexion of arm and

assists with projnation and supination

Recall:

Origin = humerus (lateral distal shaft)

Insertion = Radius (styloid process)

Action = assists with projnation and supination

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131
Q

What is this muscle?

A

Triceps brachii

(three heads and back of arm)

Recall:

Origin = scapula (infraglenoid tubercle)

Insertion = ulna (olecranon)

Action = extension of forearm

132
Q

What is the origin of this muscle?

A

triceps brachii

Origin = scapula (infraglenoid tubercle)

Recall:

Origin = scapula (infraglenoid tubercle)

Insertion = ulna (olecranon)

Action = extension of forearm

133
Q

What is the insertion of this mucle?

A

triceps brachii

Insertion = ulna (olecranon)

Recall:

Origin = scapula (infraglenoid tubercle)

Insertion = ulna (olecranon)

Action = extension of forearm

134
Q

What is the action of this muscle?

A

triceps brachii

Action = extension of forearm

Recall:

Origin = scapula (infraglenoid tubercle)

Insertion = ulna (olecranon)

Action = extension of forearm

135
Q

What is this?

A

Radial notch (of the ulna)

Proximal end

136
Q

What is this?

A

interosseous membrane

thick sheets of connective tissue that provide attachment for deep muscles of forearm

137
Q

What is this?

A

Ulnar notch (of the radius)

distal end

138
Q

What is this muscle?

A

Pronator teres

139
Q

What is number 13?

A

iliac spine

140
Q

What is number 4?

A

ischial tuberosity

141
Q

What is B?

A

Greater trochanter of the femur

142
Q

What is E?

A

linea aspera

prominent posterior ridge in middle of femur

143
Q

What is G?

A

Medial condyle of femur

Medial enlargement on distal end (large inside nub)

144
Q

What is I?

A

Lateral condyle

lateral enlargement on distal end (large outside nub)

145
Q

What is the area between G and I on the posterior surface?

A

Intercondylar fossa

valley between the two condyles

146
Q

What is the area between G and I on the anterior surface?

A

Patellar surface

Articulator surface for platella, anterior distal smooth face

147
Q

What is F?

A

Medial epicondyle

area above the medial condyle

148
Q

What is H?

A

Lateral epicondyle

area above the lateral condyle

149
Q

What is this?

A

Patella

long side = outside

150
Q

What is number 7?

A

Tibial tuberosity

151
Q

What is number 1?

A

lateral condyle

enlargement on proximal end (top outside nub)

152
Q

What is number 6?

A

medial condyle

enlargement on proximal end (inside top nub)

153
Q

What is number 5?

A

Intercondylar eminence

between articular surfaces of condyles (upper end)

154
Q

What is on each side of number 5?

A

Articular surfaces

smooth area on superior surface of medial and lateral condyles

155
Q

What is number 2?

A

Fibula head

156
Q

What is number 1?

A

anterior cruciate ligament

through the middle/crossing (starts on the latera/fibula side)

157
Q

What is number 2?

A

Posterior cruciate ligament

Through the middle/crossing (starts on medial/tibia side)

158
Q

What is number 6?

A

Lateral collateral ligament

(on fibula side -outside)

159
Q

WHat is number 5?

A

Medial collateral ligament

on tibia side - inside

160
Q

What makes up numbers 3 and 4?

A

Meniscus

between the femur, tibia and fibula

161
Q

What is between number 11 and 12?

A

patellar tendon

162
Q

What is this muscle?

A

Rectus femoris

deep to the quadricep femoralis (large quad muscle)

Through the middle

Recall:

Origin = anterior inferior iliac spine

insertion = petella

Action = extension of leg and flexion of thigh

163
Q

What is the origin of this muscle?

A

rectus femoris

Origin = anterior inferior iliac spine

Recall:

Origin = anterior inferior iliac spine

insertion = petella

Action = extension of leg and flexion of thigh

164
Q

What is the insertion of this muscle?

A

rectus femoris

insertion = petella

Recall:

Origin = anterior inferior iliac spine

insertion = petella

Action = extension of leg and flexion of thigh

165
Q

What is the action of this muscle?

A

rectus femoris

Action = extension of leg and flexion of thigh

Recall:

Origin = anterior inferior iliac spine

insertion = petella

Action = extension of leg and flexion of thigh

166
Q

What is number 3?

A

Vastus lateralis

deep to the rectus femoris and on the lateral side

Recall:

Origin = Femur (lateral side of greater trochanter and linea aspera)

Insetion = Patella (via a common quadriceps tendon)

action = extension of leg

167
Q

What is the origin of the number 3 muscle?

A

vastus lateralis

Origin = Femur (lateral side of greater trochanter and linea aspera)

Recall:

Origin = Femur (lateral side of greater trochanter and linea aspera)

Insetion = Patella (via a common quadriceps tendon)

action = extension of leg

168
Q

What is the insertion of the number 3 muscle?

A

vastus lateralis

Insetion = Patella (via a common quadriceps tendon)

Recall:

Origin = Femur (lateral side of greater trochanter and linea aspera)

Insetion = Patella (via a common quadriceps tendon)

action = extension of leg

169
Q

What is the action of the number 3 muscle?

A

vastus lateralis

action = extension of leg

Recall:

Origin = Femur (lateral side of greater trochanter and linea aspera)

Insetion = Patella (via a common quadriceps tendon)

action = extension of leg

170
Q

What is the number 4 muscle?

A

Vastus medialis

Inside muscle

Recall:

Origin = Femur (medial side of intertrochanteric line and linea aspera)

insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

171
Q

What is the origin of the number 4 muscle?

A

Vastus medialis

Origin = Femur (medial side of intertrochanteric line and linea aspera)

Recall:

Origin = Femur (medial side of intertrochanteric line and linea aspera)

insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

172
Q

What is the insertion of the number 4 muscle?

A

vastus medialis

insertion = Patella (via a common quadriceps tendon)

Recall:

Origin = Femur (medial side of intertrochanteric line and linea aspera)

insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

173
Q

What is the action of the number 4 muscle?

A

Vastus medialis

Action = extension of leg

Recall:

Origin = Femur (medial side of intertrochanteric line and linea aspera)

insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

174
Q

What is this muscle?

A

Vastus intermedius

middle (deep to rectus femoris)

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

175
Q

What is the origin of this muscle?

A

vastus intermedius

Origin = Femur (anterolateral surface of shaft)

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

176
Q

What is the insertion of this muscle?

A

Vastus intermedius

Insertion = Patella (via a common quadriceps tendon)

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

177
Q

What is the action of this muscle?

A

Vastus intermedius

Action = extension of leg

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (via a common quadriceps tendon)

Action = extension of leg

178
Q

What is number 9?

A

Sacroiliac joint

thin line between sacrum and ilium, synovial joint

179
Q

What is number 1?

A

iliac crest

prominent ridge on superior (top) margin

180
Q

What is number 2?

A

Anterior superior iliac spine

top nub in the middle of ilium (c-shape)

181
Q

What is number 3?

A

anterior inferior iliac spine

lower nub in the middle of the ilium (c-shape)

182
Q

What is number 8?

A

Ischial tuberosity

Back side rough spot

183
Q

What is number 6?

A

Ischial spine

Pointed projections inside pelvic area

184
Q

What is number 17?

A

Ischial ramus

185
Q

What is the large hole?

A

Obturator foramen

186
Q

What is number 8?

A

Pubic Symphysis

Foint formed by two pubic bones and intervening fibrocartilage disc.

187
Q

What is number 5?

A

Pubic ramus

188
Q

what is the U shape area under the pubic symphysis?

A

Pubic arch

189
Q

What is the area where the femur head connects to the pelvic bone?

A

Acetabulum

190
Q

What is number 5?

A

Fovea capitis

191
Q

What is number 6?

A

Head of the femur

192
Q

What is number 1?

A

Neck of the femur

193
Q

What is number 2?

A

Greater trochanter

large upper bump of femur by the head

194
Q

What is number 7?

A

Lesser trochanter

lower bump of femur

195
Q

What is number 9?

A

linea aspera

Posterior ridge of femur shaft

196
Q

What is number 8?

A

Gluteal tuberosity

Rough area on posterior shaft

197
Q

How can you tell the difference between male and female pelvises

A

Women have wider pelvises and a wider pelvic arch

198
Q

What is number 2?

A

iliofemoral ligament

Split ligaments in two to femur

199
Q

What is number 3?

A

pubofemoral ligament

Under others

200
Q

What is number 4?

A

Ischiofemoral Ligament

Back side by itself from ischio and femur

201
Q

What is the ligament of the hip that goes around the socket of where the femur attaches

A

acetabular labrum

202
Q

What is the round ligament at the head of the femur? (in the hole of the model)

A

Ligamentum teres

203
Q

What is this muscle?

A

Iliacus

Right inside the iliac area of hip bones

Recall:

Origin = ilium (fossa)

Insertion = Femur (lesser trachanter)

Action = flexion of thigh

204
Q

What is the origin of this mucsle?

A

Iliacus

Origin = ilium (fossa)

Recall:

Origin = ilium (fossa)

Insertion = Femur (lesser trachanter)

Action = flexion of thigh

205
Q

What is the insertion of this muscle?

A

iliacus

Insertion = Femur (lesser trachanter)

Recall:

Origin = ilium (fossa)

Insertion = Femur (lesser trachanter)

Action = flexion of thigh

206
Q

What is the action of this muscle?

A

iliacus

Action = flexion of thigh

Recall:

Origin = ilium (fossa)

Insertion = Femur (lesser trachanter)

Action = flexion of thigh

207
Q

What is this muscle?

A

psoas major

large muscle inside pelvic area

208
Q

What is the origin of this muscle?

A

psoas major

Origin = Body of T12 and L1-5 vertebrae

Recall:

Origin = Body of T12 and L1-5 vertebrae

Insertion = femur (lesser trachanter)

Action = elevation of thigh

209
Q

What is the insertion of this muscle?

A

psoas major

Insertion = femur (lesser trachanter)

Recall:

Origin = Body of T12 and L1-5 vertebrae

Insertion = femur (lesser trachanter)

Action = elevation of thigh

210
Q

What is the action of this muscle?

A

psoas major

Action = elevation of thigh

Recall:

Origin = Body of T12 and L1-5 vertebrae

Insertion = femur (lesser trachanter)

Action = elevation of thigh

211
Q

What is this muscle?

Ie. largest muscle inside the thighs

A

sartorius

Recall:

Origin = ilium (anterior superior iliac spine)

insertion = tibia (proximal medial shaft)

Action = flexion of thigh

212
Q

What is the origin of this muscle?

A

sartorius

Origin = ilium (anterior superior iliac spine)

Recall:

Origin = ilium (anterior superior iliac spine)

insertion = tibia (proximal medial shaft)

Action = flexion of thigh

213
Q

What is the insertion of this muscle?

A

sartorius

insertion = tibia (proximal medial shaft)

Recall:

Origin = ilium (anterior superior iliac spine)

insertion = tibia (proximal medial shaft)

Action = flexion of thigh

214
Q

What is the action of this muscle?

A

sartorius

Action = flexion of thigh

Recall:

Origin = ilium (anterior superior iliac spine)

insertion = tibia (proximal medial shaft)

Action = flexion of thigh

215
Q

What is this muscle?

A

adductor femoris group

(made from: adductor brevis, adductor longus, adductor magnus)

Recall:

Origin = pubis (body and superior ramus)

Insertion = femur (proximal posterior shaft)

Action = adduction of thigh

216
Q

What is the origin of this muscle?

A

adductor femoris group

Origin = pubis (body and superior ramus)

Recall:

Origin = pubis (body and superior ramus)

Insertion = femur (proximal posterior shaft)

Action = adduction of thigh

217
Q

What is the insertion of this muscle?

A

adductor femoris group

Insertion = femur (proximal posterior shaft)

Recall:

Origin = pubis (body and superior ramus)

Insertion = femur (proximal posterior shaft)

Action = adduction of thigh

218
Q

What is the action of this muscle?

A

adductor femoris group

Action = adduction of thigh

Recall:

Origin = pubis (body and superior ramus)

Insertion = femur (proximal posterior shaft)

Action = adduction of thigh

219
Q

what is this muscle?

A

pectineus

superficial to addutor

Recall

Origin = pubis (body and superior ramus)

Insertion = Femur (proximal posterior shaft)

Action = adduction of thigh

220
Q

What is the origin of this muscle?

A

pectineus

Origin = pubis (body and superior ramus)

Recall

Origin = pubis (body and superior ramus)

Insertion = Femur (proximal posterior shaft)

Action = adduction of thigh

221
Q

What is the insertion of this muscle?

A

pectineus

Insertion = Femur (proximal posterior shaft)

Recall

Origin = pubis (body and superior ramus)

Insertion = Femur (proximal posterior shaft)

Action = adduction of thigh

222
Q

What is the action of this muscle?

A

pectineus

Action = adduction of thigh

Recall

Origin = pubis (body and superior ramus)

Insertion = Femur (proximal posterior shaft)

Action = adduction of thigh

223
Q

What is this muscle?

A

gracilis

big innermost muscle

Recall:

Origin = pubis (body and superior ramus)

Insertion = Tibia (proximal medial shaft)

Action = adduction of thigh

224
Q

What is the origin of this muscle?

A

gracilis

Origin = pubis (body and superior ramus)

Recall:

Origin = pubis (body and superior ramus)

Insertion = Tibia (proximal medial shaft)

Action = adduction of thigh

225
Q

What is the insertion of this muscle?

A

gracilis

Insertion = Tibia (proximal medial shaft)

Recall:

Origin = pubis (body and superior ramus)

Insertion = Tibia (proximal medial shaft)

Action = adduction of thigh

226
Q

What is the action of this muscle?

A

gracilis

Action = adduction of thigh

Recall:

Origin = pubis (body and superior ramus)

Insertion = Tibia (proximal medial shaft)

Action = adduction of thigh

227
Q

What is this muscle?

A

gluteus maximus

Recall:

Origin = Ilium (ala)

Insertion = Femur (gluteal tuberosity)

Action = Abduction of thigh

228
Q

What is the origin of this muscle?

A

gluteus maximus

Origin = Ilium (ala)

Recall:

Origin = Ilium (ala)

Insertion = Femur (gluteal tuberosity)

Action = Abduction of thigh

229
Q

What is the insertion of this muscle?

A

gluteus maximus

Insertion = Femur (gluteal tuberosity)

Recall:

Origin = Ilium (ala)

Insertion = Femur (gluteal tuberosity)

Action = Abduction of thigh

230
Q

What is the action of this muscle?

A

gluteus maximus

Action = Abduction of thigh

Recall:

Origin = Ilium (ala)

Insertion = Femur (gluteal tuberosity)

Action = Abduction of thigh

231
Q

What is this muscle?

A

Gluteus medius

middle gluteus muscle

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

232
Q

What is the origin of this muscle?

A

Gluteus medius

Origin = ilium (ala)

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

233
Q

What is the insertion of this muscle?

A

Gluteus medius

Insertion = Femur (greater trochanter)

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

234
Q

What is the action of this muscle?

A

Gluteus medius

Action = Abduction of thigh (non weight-bearing)

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

235
Q

What is this muscle?

A

Gluteus minimus

deep to medius and maximus

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

236
Q

What is the origin of this muscle?

A

Gluteus minimus

Origin = ilium (ala)

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

237
Q

What is the insertion of this muscle?

A

Gluteus minimus

Insertion = Femur (greater trochanter)

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

238
Q

What is the action of this muscle?

A

Gluteus minimus

Action = Abduction of thigh (non weight-bearing)

Recall

Origin = ilium (ala)

Insertion = Femur (greater trochanter)

Action = Abduction of thigh (non weight-bearing)

239
Q

What is this muscle?

A

Pronator teres

Inside elbow

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Radius (lateral mid - shift)

Action = Pronation of forearm

240
Q

What is the origin of this muscle?

A

Pronator teres

Origin = Humerus (medial epicondyle)

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Radius (lateral mid - shift)

Action = Pronation of forearm

241
Q

What is the insertion of this muscle?

A

Pronator teres

Insertion = Radius (lateral mid - shift)

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Radius (lateral mid - shift)

Action = Pronation of forearm

242
Q

What is the action of this muscle?

A

Pronator teres

Action = Pronation of forearm

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Radius (lateral mid - shift)

Action = Pronation of forearm

243
Q

What is this muscle?

A

Supinator

(thumb side by elbow that corsses over radius)

Recall:

Origin = Ulna (posterior proximal shaft)

Insertion = Radius (lateral proximal shaft)

Action = Supination of forearm

244
Q

What is the origin of this muscle?

A

Supinator

Origin = Ulna (posterior proximal shaft)

Recall:

Origin = Ulna (posterior proximal shaft)

Insertion = Radius (lateral proximal shaft)

Action = Supination of forearm

245
Q

What is the insertion of this muscle?

A

Supinator

Insertion = Radius (lateral proximal shaft)

Recall:

Origin = Ulna (posterior proximal shaft)

Insertion = Radius (lateral proximal shaft)

Action = Supination of forearm

246
Q

What is the action of this muscle?

A

Supinator

Action = Supination of forearm

Recall:

Origin = Ulna (posterior proximal shaft)

Insertion = Radius (lateral proximal shaft)

Action = Supination of forearm

247
Q

What is number 10?

A

Medial epicondyle (humerus)

248
Q

What is number 12?

A

lateral epicondyle (humerus)

249
Q

What is F?

A

styloid process (of the ulna)

250
Q

What is L?

A

Styloid process (of the radius)

251
Q

What is H?

A

scaphoid

Boot shaped bone

252
Q

What is letter A?

A

lunate

wrist bone that attaches to both radius and ulna (more on ulna side)

253
Q

What is I?

A

metacarpals

hand bones

254
Q

What is J, K, L?

A

phalanges

255
Q

What is this muscle?

A

flexor carpi radialis

Recall:

Origin = humerus (medial epicondyle)

Insertion = Metacarpals II and III (base)

Action = flextion of wrist (abduction of hand)

256
Q

What is the origin of this muscle?

A

flexor carpi radialis

Origin = humerus (medial epicondyle)

Recall:

Origin = humerus (medial epicondyle)

Insertion = Metacarpals II and III (base)

Action = flextion of wrist (abduction of hand)

257
Q

what is the insertion of this muscle?

A

flexor carpi radialis

Insertion = Metacarpals II and III (base)

Recall:

Origin = humerus (medial epicondyle)

Insertion = Metacarpals II and III (base)

Action = flextion of wrist (abduction of hand)

258
Q

What is the action of this muscle?

A

flexor carpi radialis

Action = flextion of wrist (abduction of hand)

Recall:

Origin = humerus (medial epicondyle)

Insertion = Metacarpals II and III (base)

Action = flextion of wrist (abduction of hand)

259
Q

What is this muscle?

A

flexor carpi ulnaris

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Metacarpal V (base)

Action = Flexion of wrist (adduction of hand)

260
Q

What is the origin of this muscle?

A

flexor carpi ulnaris

Origin = Humerus (medial epicondyle)

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Metacarpal V (base)

Action = Flexion of wrist (adduction of hand)

261
Q

What is the insertion of this muscle?

A

flexor carpi ulnaris

Insertion = Metacarpal V (base)

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Metacarpal V (base)

Action = Flexion of wrist (adduction of hand)

262
Q

What is the action of this muscle?

A

flexor carpi ulnaris

Action = Flexion of wrist (adduction of hand)

Recall:

Origin = Humerus (medial epicondyle)

Insertion = Metacarpal V (base)

Action = Flexion of wrist (adduction of hand)

263
Q

What is this muscle?

Inside arm

A

Flexor digitorum superficialis

Recall:

Origin = humerus (medial epicondyle)

Insertion = middle phalanges of fingers 2-5

Action = flexion of fingers 2-5 (pinky - pointer)

264
Q

What is the origin of this muscle on the inside of the arm?

A

Flexor digitorum superficialis

Origin = humerus (medial epicondyle)

Recall:

Origin = humerus (medial epicondyle)

Insertion = middle phalanges of fingers 2-5

Action = flexion of fingers 2-5 (pinky - pointer)

265
Q

What is the insertion of this muscle?

A

Flexor digitorum superficialis

Insertion = middle phalanges of fingers 2-5

Recall:

Origin = humerus (medial epicondyle)

Insertion = middle phalanges of fingers 2-5

Action = flexion of fingers 2-5 (pinky - pointer)

266
Q

What is the action of this muscle on the inside arm?

A

Flexor digitorum superficialis

Action = flexion of fingers 2-5 (pinky - pointer)

Recall:

Origin = humerus (medial epicondyle)

Insertion = middle phalanges of fingers 2-5

Action = flexion of fingers 2-5 (pinky - pointer)

267
Q

What is this muscle?

A

extensor carpi radialis longus

thumb side posterior (top of hand) - farthest outside

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

268
Q

What is the origin of this muscle?

A

extensor carpi radialis longus

thumb side posterior (top of hand) - farthest outside

Origin = humerus (lateral epicondyle)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

269
Q

What is the insertion of this muscle?

A

extensor carpi radialis longus

thumb side posterior (top of hand) - farthest outside

Insertion = Metacarpal III (Base)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

270
Q

What is the action of this muscle?

A

extensor carpi radialis longus

thumb side posterior (top of hand) - farthest outside

Action = Extension of wrist (abduction of hand)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

271
Q

What is this muscle?

A

extensor carpi radialis brevis

thumb side posterior (top of hand) - more medial

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

272
Q

What is the origin of this muscle?

A

extensor carpi radialis brevis

thumb side posterior (top of hand) - more medial

Origin = humerus (lateral epicondyle)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

273
Q

What is the insertion of this muscle?

A

extensor carpi radialis brevis

thumb side posterior (top of hand) - more medial

Insertion = Metacarpal III (Base)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

274
Q

What is the action of this muscle?

A

extensor carpi radialis brevis

thumb side posterior (top of hand) - more medial

Action = Extension of wrist (abduction of hand)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = Metacarpal III (Base)

Action = Extension of wrist (abduction of hand)

275
Q

What is this muscle?

A

Extensor carpi ulnaris

Recall:

Origin = humerus (lateral epicondyle)

Insertion = metacarpal V (base)

Action = Extension of wrist (adduction of hand)

276
Q

What is the origin of this muscle?

A

Extensor carpi ulnaris

Origin = humerus (lateral epicondyle)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = metacarpal V (base)

Action = Extension of wrist (adduction of hand)

277
Q

What is the insertion of this muscle?

A

Extensor carpi ulnaris

Insertion = metacarpal V (base)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = metacarpal V (base)

Action = Extension of wrist (adduction of hand)

278
Q

What is the action of this muscle?

A

Extensor carpi ulnaris

Action = Extension of wrist (adduction of hand)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = metacarpal V (base)

Action = Extension of wrist (adduction of hand)

279
Q

What is this muscle?

A

extensor digitorum

Recall:

Origin = humerus (lateral epicondyle)

Insertion = extensor expansion on phalangies of 2-5

Action = Extension of fingers 2-5

280
Q

What is the origin of this muscle?

A

extensor digitorum

Origin = humerus (lateral epicondyle)

Recall:

Origin = humerus (lateral epicondyle)

Insertion = extensor expansion on phalangies of 2-5

Action = Extension of fingers 2-5

281
Q

What is the insertion of this muscle?

A

extensor digitorum

Insertion = extensor expansion on phalangies of 2-5

Recall:

Origin = humerus (lateral epicondyle)

Insertion = extensor expansion on phalangies of 2-5

Action = Extension of fingers 2-5

282
Q

What is the action of this muscle?

A

extensor digitorum

Action = Extension of fingers 2-5

Recall:

Origin = humerus (lateral epicondyle)

Insertion = extensor expansion on phalangies of 2-5

Action = Extension of fingers 2-5

283
Q

What is this muscle that is deep to the rectus femoris?

A

Vastus intermedius

middle (deep to rectus)

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (common quadriceps tendon)

Action = Extension of leg

284
Q

What is the origin of this muscle that is deep to rectus femoris?

A

Vastus intermedius

middle (deep to rectus)

Origin = Femur (anterolateral surface of shaft)

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (common quadriceps tendon)

Action = Extension of leg

285
Q

What is the insertion of this muscle that is deep to the rectus femoris muscle?

A

Vastus intermedius

middle (deep to rectus)

Insertion = Patella (common quadriceps tendon)

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (common quadriceps tendon)

Action = Extension of leg

286
Q

What is the action of this muscle?

A

Vastus intermedius

middle (deep to rectus)

Action = Extension of leg

Recall:

Origin = Femur (anterolateral surface of shaft)

Insertion = Patella (common quadriceps tendon)

Action = Extension of leg

287
Q

What is this muscle?

A

Biceps femoris

most medial - twists from middle to outside

Recall:

Origin = Ischium (tuberosity

Insertion = Fibula (head)

Action = flextion of leg

288
Q

What is the origin of this muscle?

A

Biceps femoris

most medial - twists from middle to outside

Origin = Ischium (tuberosity)

Recall:

Origin = Ischium (tuberosity)

Insertion = Fibula (head)

Action = flextion of leg

289
Q

What is the insertion of this muscle?

A

Biceps femoris

most medial - twists from middle to outside

Insertion = Fibula (head)

Recall:

Origin = Ischium (tuberosity)

Insertion = Fibula (head)

Action = flextion of leg

290
Q

What is the action of this muscle?

A

Biceps femoris

most medial - twists from middle to outside

Action = flextion of leg

Recall:

Origin = Ischium (tuberosity)

Insertion = Fibula (head)

Action = flextion of leg

291
Q

What is this muscle?

A

Semitendinosus

smaller inside muscle

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (proximal medial shaft)

Action = flexion of leg

292
Q

What is the origin of this muscle?

A

Semitendinosus

smaller inside muscle

Origin = Ischium (tuberosity)

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (proximal medial shaft)

Action = flexion of leg

293
Q

What is the insertion of this muscle?

A

Semitendinosus

smaller inside muscle

Insertion = Tibia (proximal medial shaft)

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (proximal medial shaft)

Action = flexion of leg

294
Q

What is the action of this muscle?

A

Semitendinosus

smaller inside muscle

Action = flexion of leg

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (proximal medial shaft)

Action = flexion of leg

295
Q

What is this muscle that is deepest?

A

semimembranosus

deep to semitendinosus - largest - more medial

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (medial condyle)

Action = flexion of leg

296
Q

What is the origin of this muscle that is the deepest?

A

semimembranosus

deep to semitendinosus - largest - more medial

Origin = Ischium (tuberosity)

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (medial condyle)

Action = flexion of leg

297
Q

What is the insertion of this muscle?

A

semimembranosus

deep to semitendinosus - largest - more medial

Insertion = Tibia (medial condyle)

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (medial condyle)

Action = flexion of leg

298
Q

What is the action of this muscle?

A

semimembranosus

deep to semitendinosus - largest - more medial

Action = flexion of leg

Recall:

Origin = Ischium (tuberosity)

Insertion = Tibia (medial condyle)

Action = flexion of leg

299
Q

What is number 10?

A

medial malleolus (tibia)

300
Q

What is number 4?

A

lateral malleolus (tibia)

301
Q

What is the joint called at the ankle?

A

distal tibiofibular joint

302
Q

What is number 4?

A

talus

irregular-shaped bone of ankle

303
Q

What is number 5 bone?

A

calcaneus

posterior bone (heal)

304
Q

What are the bones that make up 7?

A

metatarsals

bones of main foot

305
Q

What are the bones that make up number 8?

A

phalanges

306
Q

What is this skinner muscle that is a large tendon, pinky toe side

A

fibularis longus

Recall:

Origin = head and lateral surface of proximal 2/3 of fibula

Insertion = Medial cuneiform metatarsal I

Action = Plantar flexion of foot

307
Q

What is the origin of this skinner muscle that is a large tendon, pinky toe side

A

fibularis longus

Origin = head and lateral surface of proximal 2/3 of fibula

Recall:

Origin = head and lateral surface of proximal 2/3 of fibula

Insertion = Medial cuneiform metatarsal I

Action = Plantar flexion of foot

308
Q

What is the insertion of this skinner muscle that is a large tendon, pinky toe side

A

fibularis longus

Insertion = Medial cuneiform metatarsal I

Recall:

Origin = head and lateral surface of proximal 2/3 of fibula

Insertion = Medial cuneiform metatarsal I

Action = Plantar flexion of foot

309
Q

What is the action of this skinner muscle that is a large tendon, pinky toe side

A

fibularis longus

Action = Plantar flexion of foot

Recall:

Origin = head and lateral surface of proximal 2/3 of fibula

Insertion = Medial cuneiform metatarsal I

Action = Plantar flexion of foot

310
Q

What is this chunkier muscle that is a little shorter tendon, pinky toe side

A

fibularis brevis

shorter and under the longus tendon

Recall:

Origin = lateral surface of distal 2/3 of fibula

Insertion = base of metatarsal V

Action = plantar flexion of foot

311
Q

What is the origin of this chunkier muscle that is a little shorter tendon, pinky toe side

A

fibularis brevis

shorter and under the longus tendon

Origin = lateral surface of distal 2/3 of fibula

Recall:

Origin = lateral surface of distal 2/3 of fibula

Insertion = base of metatarsal V

Action = plantar flexion of foot

312
Q

What is the insertion of this chunkier muscle that is a little shorter tendon, pinky toe side

A

fibularis brevis

shorter and under the longus tendon

Insertion = base of metatarsal V

Recall:

Origin = lateral surface of distal 2/3 of fibula

Insertion = base of metatarsal V

Action = plantar flexion of foot

313
Q

What is the action of this chunkier muscle that is a little shorter tendon, pinky toe side

A

fibularis brevis

shorter and under the longus tendon

Action = plantar flexion of foot

Recall:

Origin = lateral surface of distal 2/3 of fibula

Insertion = base of metatarsal V

Action = plantar flexion of foot

314
Q

What is this muscle?

A

tibialis anterior

(Shin muscle)

Recall:

Origin = tibia (anterior lateral surface)

Insertion = Metatarsal I

Action = Dorsiflexion of foot

315
Q

What is the origin of this muscle?

A

tibialis anterior

(Shin muscle)

Origin = tibia (anterior lateral surface)

Recall:

Origin = tibia (anterior lateral surface)

Insertion = Metatarsal I

Action = Dorsiflexion of foot

316
Q

What is the insertion of this muscle?

A

tibialis anterior

(Shin muscle)

Insertion = Metatarsal I

Recall:

Origin = tibia (anterior lateral surface)

Insertion = Metatarsal I

Action = Dorsiflexion of foot

317
Q

What is the action of this muscle?

A

tibialis anterior

(Shin muscle)

Action = Dorsiflexion of foot

Recall:

Origin = tibia (anterior lateral surface)

Insertion = Metatarsal I

Action = Dorsiflexion of foot

318
Q

What is this muscle?

more superficial

A

gastrocnemius

(two heads, superficial, large calf tendon)

Recall:

Origin = Medial belly - femur (medial condyle)

Insertion = Calcaneus

Action = plantarflextion of foot

319
Q

What is the origin of this muscle?

superficial

A

gastrocnemius

(two heads, superficial, large calf tendon)

Origin = Medial belly - femur (medial condyle)

Recall:

Origin = Medial belly - femur (medial condyle)

Insertion = Calcaneus

Action = plantarflextion of foot

320
Q

What is the insertion of this muscle?

superficial

A

gastrocnemius

(two heads, superficial, large calf tendon)

Insertion = Calcaneus

Recall:

Origin = Medial belly - femur (medial condyle)

Insertion = Calcaneus

Action = plantarflextion of foot

321
Q

What is the action of this muscle?

superficial

A

gastrocnemius

(two heads, superficial, large calf tendon)

Action = plantarflextion of foot

Recall:

Origin = Medial belly - femur (medial condyle)

Insertion = Calcaneus

Action = plantarflextion of foot

322
Q

What is this muscle?

A

soleus

(deep to the gastrocnemius)

Recall:

Origin = Tibia (proximal posterior shaft)

Insertion = calcaneus

Action = plantar flexion of foot

323
Q

What is the origin of this muscle?

A

soleus

(deep to the gastrocnemius)

Origin = Tibia (proximal posterior shaft)

Recall:

Origin = Tibia (proximal posterior shaft)

Insertion = calcaneus

Action = plantar flexion of foot

324
Q

What is the insertion of this muscle?

A

soleus

(deep to the gastrocnemius)

Insertion = calcaneus

Recall:

Origin = Tibia (proximal posterior shaft)

Insertion = calcaneus

Action = plantar flexion of foot

325
Q

What is the action of this muscle?

A

soleus

(deep to the gastrocnemius)

Action = plantar flexion of foot

Recall:

Origin = Tibia (proximal posterior shaft)

Insertion = calcaneus

Action = plantar flexion of foot

326
Q

Identify the acromial end

A

End attached to the top of the shoulder (lateral end, top curved side that is not smooth)

Human Anatomy (3 decks)

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