Appendicular skeleton Flashcards

1
Q

Shoulders

A

Glenohumeral

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2
Q

Finger/toe

A

Distal/proximal phalangeal

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3
Q

Knuckle

A

Metacarpophalangeal

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4
Q

Ankle

A

Talocrural

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5
Q

Neck movements

A

Lateral flexion, bilateral flexion, and extension

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6
Q

Glenohumeral movements

A

Flexion, extension, adduction, abduction, internal/external rotation

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7
Q

Back/torso/trunk movements

A

Lateral flexion, bilateral flexion, extension

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8
Q

Wrist

A

Lateral flexion, extension

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9
Q

Distal/proximal phalangeal

A

Flexion and extension

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10
Q

Metacarpophalangeal movements

A

Flexion, extension, adduction, abduction

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11
Q

Hip movements

A

Flexion, extension, adduction, abduction, internal/external rotation

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12
Q

Knee movements

A

Flexion and extensionAnkl

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13
Q

Talocrural movements

A

Dorsiflexion, plantarflexion, inversion, and eversion

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14
Q

Upper limbs

A

Humerus, ulna/radius, carpals (8), metacarpals (5), and phalanges (14)

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15
Q

Pectoral girdle

A

Clavicle and scapula

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16
Q

Sternoclavicular joint type

A

Saddle joint

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17
Q

Sternoclavicular joint function

A

Articulates with the sternum

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18
Q

Acromioclavicular joint type

A

Fixed joint

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19
Q

Acromioclavicular joint function

A

Acromial end of clavicle articulates with the acromion process

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20
Q

Acromion definition

A

Process where scapula articulates with the acromial end of clavicle

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21
Q

Coracoid process

A

Muscle (coracobrachialis, etc.) attachment

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22
Q

What do the 3 fossae do?

A

Houses rotator cuff muscles and stabilizes the glenohumeral joint in the shallow glenoid cavity

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23
Q

What are the 3 fossae?

A

Supraspinous fossa (posterior, infraspinous fossa (posterior), and subscapular fossa (anterior)

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24
Q

Spine of scapula function

A

Separates 2 posterior fossa

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25
Q

Glenoid cavity function

A

Site of articulation with humerus

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26
Q

Protraction of scapula

A

When you reach forward. Scapula slides laterally and somewhat anteriorly

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27
Q

Retraction of scapula

A

Occurs when you pull the scapula toward the center of your back

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28
Q

Elevation of scapula

A

Occurs when shrugging your shoulders, scapula moves superiorly

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29
Q

Depressoin of scapula

A

Occurs when scapula moves inferiorly

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30
Q

Surgical neck of humerus

A

Much more commonly fractured and narrower

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31
Q

Anatomical neck of humerus

A

Epiphyseal plate that separates the head of humerus from diaphysis

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32
Q

Olecranon fossa

A

Holds the olecranon process of ulna, allowing for full extension of elbow joint

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33
Q

Lateral epicondyle

A

Attachment point for most posterior forearm muscles

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34
Q

Medial epicondyle

A

Attachment point for most anterior forearm muscles

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35
Q

Uh, oh, Metro!

A

Ulna lines up with medial epicondyle and trochlea

36
Q

Red Cap, Lad

A

Radius lines up with capitulum and lateral epicondyle

37
Q

Glenohumeral joint type

A

Ball and socket

38
Q

Glenohumeral joint function

A

Unstable joint due to shallowness of glenoid cavity. Wide range of motion. This is why your shoulder joint is always popping out!

39
Q

Internal vs external rotation

A

Internal turns limbs medially towards the body, external turns outwards

40
Q

Interosseous membrane

A

Facilitates pronation and supination at the proximal radioulnar joint

41
Q

Radial notch definition

A

Smooth surface on the ulna where it articulates with the radius

42
Q

Humeroulnar joint type

A

Hinge joint

43
Q

Humeroulnar joint movement

A

Extension and flexion

44
Q

Humeroradial joint type

A

ball and socket

45
Q

Humeroradial joint movement

A

Extension, flexion, pronation, supination. Movement is limited by surrounded bones and interosseous membrane

46
Q

Proximal radioulnar joint type

A

Pivot joint

47
Q

Proximal radioulnar movement

A

Rotation of radius, causes pronation and supination

48
Q

Distal radioulnar joint

A

Fixed joint

49
Q

Which side is radius?

A

Thumb!

50
Q

Ulna side?

A

Pinky!

51
Q

Radiocarpal joint type

A

condyloid joint

52
Q

Radiocarpal joint movement

A

Abduction, adduction, extension, flexion

53
Q

Metacarpophalangeal joint type

A

Condyloid joint

54
Q

Metacarpophalangeal joint movement

A

Abduction, adduction, extension, flexion

55
Q

Interphalangeal joint type

A

Hinge joint

56
Q

Interphalangeal joint movement

A

Extension flexion

57
Q

Memorization tip lateral-medial / proximal distal for carpals (wrist)

A

Some lovers try positions that they cant handle

58
Q

Pollex

A

Thumb

59
Q

Lower limb

A

Femur, tibia/fibula, tarsal (7), metatarsals (5), phalanges (14)

60
Q

Pelvic girdle

A

Coxa: pubis, ilium, ischium`

61
Q

Coxa/hip bone parts

A

Ilium, ischium, pubis

62
Q

Pelvis parts

A

sacrum and two hip bones

63
Q

Ischial tuberosity function

A

Site of muscle attachment for hamstrings on the posterior thigh

64
Q

Greater sciatic notch function

A

Passageway for body’s largest nerve (sciatic nerve)

65
Q

Pelvic inlet

A

Larger in women to allow for childbirth

66
Q

Hip joint type

A

Ball and socket, joint between head of femur and acetabulum

67
Q

Hip internal rotation

A

Turning inside of leg posteriorly

68
Q

Hip external rotation

A

Turning inside of leg anteriorly

69
Q

Hip extension

A

moving leg backwards

70
Q

Hip flexion

A

Moving hip directly forwards

71
Q

Abduction of hip

A

Moving leg laterally

72
Q

Adduction of hip

A

Moving leg medially, like adding it back to your body (ADDuction)

73
Q

Knee joint type

A

Hinge

74
Q

Knee joint

A

joint betweenfemur, tibia, and patella

75
Q

Knee extension

A

Moving your lower leg forwards

76
Q

Knee flexion

A

Moving your lower leg backwards

77
Q

Tibial medial and lateral condyles articulate with what?

A

Femoral medial and lateral condyles

78
Q

Tibial tuberosity

A

Atttachment site for patellar tendon from thigh’s quadriceps muscles

79
Q

What surrounds the talus bone of ankle, supporting the talocrural joint?

A

Medial malleolus of tibia. Lateral malleolus of the fibula

80
Q

Talocrural joint

A

Saddle joint between tibia/fibula and talus bone

81
Q

Metatarsophalangeal joint type

A

Condyloid joint

82
Q

Metatarsophalangeal joint movement

A

Abduction, adduction, extension flexion

83
Q

Interphalangeal joints typr

A

Hinge

84
Q

Interphalangeal joints movement

A

Extension flexion

85
Q

Big toe

A

Hallux