Ch. 9 Appendicular Skeleton Flashcards

1
Q

number of bones in appendicular skeleton

A

126

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2
Q

parts of appendicular skeleton (4)

A
  • pectoral girdles
  • upper extremities
  • pelvic girdles
  • lower extremities
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3
Q

Pectoral girdles (2)

A
  • clavicle

- scapula

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4
Q

Upper extremity (arm) (6)

A
  • humerus
  • radius
  • ulna
  • carpals
  • metacarpals
  • phalanges
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5
Q

Pelvic girdle (3)

A
  • ilium
  • ischium
  • pubis
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6
Q

Lower extremity (leg) (7)

A
  • femur
  • tibia
  • fibula
  • patella
  • tarsals
  • metatarsals
  • phalanges
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7
Q

Collar bone (2)

A
  • clavicle

- anterior

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8
Q

Shoulder bone (2)

A
  • scapula

- posterior

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9
Q

Pectoral girdle function

A

connects the upper extremity to the axial skeleton

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10
Q

Upper arm bone

A

humerus

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11
Q

Forearm bones (2)

A

radius and ulna

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12
Q

Wrist bones

A

carpals

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13
Q

Hand bones

A

metacarpals

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14
Q

Fingers or digits

A

phalanges

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15
Q

Coxal bones names

A
  • os coxae

- hip bones

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16
Q

Coxal bones formation

A

fusion of the ilium, ischium, and pubis

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17
Q

Pelvic girdle function

A

connects the lower extremity to the vertebral column

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18
Q

Pelvis formation

A

paired hip bones articulate with the sacrum and coccyx

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19
Q

Thigh bone

A

femur

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20
Q

Lower leg bones (2)

A
  • tibia

- fibula

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21
Q

Ankle bones

A

tarsals

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22
Q

Foot bones

A

metatarsals

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23
Q

Toes or digits

A

phalanges

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24
Q

Kneecap

A

patella

25
Q

Male bone characteristics

A

heavier, thicker, and rougher

26
Q

Female bone characteristics

A

lighter, thinner, and smoother

- accommodate for pregnancy and childbirth

27
Q

Left and right coxal bones placement

A

anteriolaterally

28
Q

Sacrum and coccyx placement

A

posteriorly

29
Q

Superior portion of the pelvis

A

false pelvis

30
Q

False pelvis composition (2)

A
  • flared region of each ilium

- sacral promontory

31
Q

Complete circle in true pelvis

A

pelvic brim

32
Q

Superior opening of the true pelvis

A

pelvic inlet

33
Q

True pelvis outlined by (4)

A
  • body of sacrum
  • arcuate line of the ilia
  • superior pubic rami
  • pubic symphysis
34
Q

Inferior opening of true pelvis

A

pelvic outlet

35
Q

True pelvis bounded by (4)

A
  • coccyx
  • ischial tuberosities
  • ischial spines
  • inferior edge of pubic symphysis
36
Q

deltoid tuberosity

A

located on humerus (middle part)

37
Q

olecranon process

A

located on ulna (top)

38
Q

obturator foramen

A

hole formed by pubis and ischium

39
Q

anterior crest

A

located on tibia (middle part)

40
Q

lateral malleolus

A

located on fibula (bottom end)

41
Q

carpal bones (8)

A
  • trapezoid
  • trapezium
  • scaphoid
  • lunate
  • triquetrum
  • pisiform
  • hamate
  • capitate
42
Q

carpal phalanges bones (3)

A
  • distal phalanx
  • middle phalanx
  • proximal phalanx
43
Q

tarsal phalanges bones (3)

A
  • distal phalanx
  • middle phalanx
  • proximal phalanx
44
Q

tarsal bones (7)

A
  • medial cuneiform
  • intermediate cuneiform
  • lateral cuneiform
  • cuboid
  • navicular
  • talus
  • calcaneus
45
Q

parts of clavicle (2)

A
  • acromial (lateral) end

- sternal (medial) end

46
Q

coracoid process is part of the

A

scapula

47
Q

coranoid process is on the

A

humerus

48
Q

fovea capitis is found on the

A

head of the femur

49
Q

medial malleolus is on the

A

tibia

50
Q

lateral malleolus is on the

A

fibula

51
Q

which phalanx articulates with metacarpal

A

proximal phalanx

52
Q

patella articulates with

A

femur

53
Q

glenoid cavity articulates with

A

head of the humerus

54
Q

rounded process at the end of humerus

A

capitulum

55
Q

lateral bone of forearm

A

radius

56
Q

medial bone of forearm

A

ulna

57
Q

female pelvis has a larger

A

pelvic inlet

58
Q

head of femur articulates with

A

acetabulum

59
Q

palpate on the shin area of the leg

A

linea aspera