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Anatomy > Appendicular Skeleton > Flashcards

Appendicular Skeleton Flashcards

1
Q

Bones in the appendicular skeleton

A

Upper/lower extremities

Pectoral and pelvic girdle

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2
Q

What bones are in the pectoral girdle

A

Scapula and clavicle

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3
Q

Triangular bone with three sides and angles

A

Scapula

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4
Q

What are the borders of the scapula

A

Superior medial and lateral

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5
Q

What are the angles of the scapula

A

Superior inferior Lateral

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6
Q

A depression in a lateral angle is called…

A

Glenoid fossa

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7
Q

Articulates with the humerous at shoulder joint

A

Glenoid fossa

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8
Q

Anterior surface of scapula is called…

A

Subscapular fossa

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9
Q

Projection of spine overarching the shoulder joint

A

Acromion

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10
Q

Projects anteriorly (scapula)

A

Coracoid process

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11
Q

Movements of the scapula

A 
Elevation (up)
Depression (down)
Adduction (toward each other)
Abduction (away from each other)
Superior (upward rotation)
Interior (downward rotation
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12
Q

S shaped, collar bone

A

Clavicle

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13
Q

What are the ends of the clavicle

A

Lateral (left)

Medial (right)

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14
Q

Secures the position of the scapula on the upper thorax

A

Clavicle

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15
Q

What’s the only bony attachment between upper extremity and axial skeleton

A

Clavicle

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16
Q

Only bone in the arm

A

Humerous

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17
Q

In the humerous, the head articulates with the…

A

Glenoid fossa at shoulder joint

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18
Q

Greater/lesser tubercles in the humerous…

A

Provide attachment sites for muscles

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19
Q

Slight elevation along the shaft in humerous

A

Deltoid tuberosity

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20
Q

What articulates with the bones of the forearm at the distal end

A

Trochka and capitulum

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21
Q

Medial and lateral epicondyles in the humerus…

A

Provide muscle attachment sites

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22
Q

Movements of the humerus at the glenohumeral joint…

A

Flexion, extension, abduction, adduction, medial rotation, lateral rotation, circumduction

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23
Q

Medial bone in forearm

A

Ulna

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24
Q

Forms part of elbow

A

Olecranon

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25
Q

What articulates with the trochlea of humerus

A

Trochlear knotch

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26
Q

Attachment for muscle in ulna

A

Tuberosity

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27
Q

Distal end of ulnar is marked by the…

A

Head and styloid process

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28
Q

Lateral bone of forearm

A

Radius

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29
Q

Site of muscle attachment in radius

A

Radial tuberosity

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30
Q

Distal end of radius is…

A

Board and has a styloid process

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31
Q

Movements of the radius and ulna at elbow joint

A

Flexion (bend)

Extension(straight)

32
Q

Movements at proximal/distal joints

A

Pronation (radius crosses over ulna, palm down)

Supination (radius and ulna are parallel, palm up)

33
Q

Connective tissue that binds the radius and ulna, and transfers forces from hand to humerus

A

Interosseus membrane

34
Q

Bones of wrist? How many?

A

Carpals (8)

35
Q

Bones of hand? How many?

A

Metacarpals (5)

36
Q

Bones of digits? How many?

A

Phalanges, 14

37
Q

What are the types of bones in carpals

A

Proximal row and distal row

38
Q

Movements at wrists joint…

A

Flexion, extension, radial deviation, and ulnar deviation

39
Q

Metacarpals are numbered…

A

1 through 5 from thumb to pinky

40
Q

Each finger has how many phalanges

A

3 (proximal, distal, middle)

Thumb has proximal and distal

41
Q

Each proximal phalange articulates with its…

A

Metacarpal

42
Q

Movements of the thumb

A

Flexion and extension

43
Q

Pelvis

A

Hip bones

44
Q

Femur

A

Thigh bone

45
Q

Tibia

A

One of the two bones of leg, big toe

46
Q

Fibula

A

Other bone of the leg, punky toe

47
Q

Bones of ankle

A

Tarsals

48
Q

Bones of foot

A

Metatarsal

49
Q

Bones of toes

A

Phalanges

50
Q

Receives the weight of the body through sacrum

A

Pelvic girdle

51
Q

Rim marks entry into pelvic cavity

A

Pelvic inlet

52
Q

Left and ride sides of pelvis are joined by the

A

Sacroiliac joints and pubic symphysis

53
Q

What bones are in pelvic bones

A

Ilium, ischium, pubis

54
Q

Divet in bone where the femur and hip join

A

Acetabulum

55
Q

Filled with connective tissue and muscle (pelvic bones)

A

Obturator

56
Q

Forms top of pelvis

A

Iliac crest

57
Q

What provides muscle attachment sites in pelvis

A

Anterior superior and inferior iliac spines

58
Q

Attachment for external genitalia, bottom of pelvis

A

Ischiopubic ramus

59
Q

Receives weight in sitting and site for muscle attachment and ligament attachment (bottom left curve)

A

Ischial tuberosity

60
Q

Differences in male and female pelvis

A 
Males= pubic arch <80°, pelvic inlet is more heart shaped.
Females= pubic arch >80°, pelvic inlet is more oval
61
Q

Knee cap

A

Patella

62
Q

Lather more medial than fibula

A

Tibia

63
Q

Smaller more lateral bone in leg

A

Fibula

64
Q

What bone doesn’t articulate with the femur at the knee joint or with the ankle bones

A

Fibula

65
Q

Doesn’t bear or transfer weight

A

Fibula

66
Q

Movement of the knee joint

A

Flexion and extension

67
Q

Movements at ankle joint

A

Doris flexion, plantar flexion, inversions eversion

68
Q

Each metatarsal bone has a…

A

Shaft, head, and base

69
Q

1st metatarsal bone

A

Medial cuneiform

70
Q

2nd metatarsal

A

Intermediate cuneiform

71
Q

3rd metatarsal

A

Lateral cuneiform

72
Q

4th and 5th metatarsal

A

Cuboid

73
Q

Flexion in hip occurs in what plane

A

Saggital

74
Q

Largest sesmoid bone

A

Patella

75
Q

Grows within a tendon

A

Sesmoid pones

Anatomy (25 decks)

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