Human Skeleton Flashcards

1
Q

tibia

A

big weight baring portion (inside of leg)

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2
Q

parts of sternum

A

manubrium, body, xiphoid process

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3
Q

illium

A

big flat panel on side

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4
Q

ribs

A

12 pairs

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5
Q

patella

A

knee cap (developed within tendons)

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6
Q

cautal

A

tail end

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7
Q

schematic vertebrae

A

allows us to move, protect spinal chord

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8
Q

metacarpals

A

incased in palm, one per digit

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9
Q

inter

A

between

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10
Q

articular facets

A

smooth part where joint actually forms (superior faces upward, inferior downward)

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11
Q

axial skeleton

A

composed of the skull, vertebrae, and sacrum (fused vertebrae)

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12
Q

phalanges

A

3 in all types except 2 in big toe

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13
Q

articular process

A

lies on each side of the neural arch (superior faces upward, inferior faces downward)

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14
Q

intra

A

inside

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15
Q

humorous

A

major bone in human arm (connects shoulder to elbow)

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16
Q

intervertebral notches

A

up and down on each pedicle (make up intervertebral foramina)

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17
Q

vertebral arch

A

circle of bone around the canal where spinal chord passes

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18
Q

vertebral foramen

A

stacked=foramina; vertebral canal (nerves pass through)

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19
Q

transverse process

A

sticks out sideways, “wings”

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20
Q

carpals

A

pebbles in wrist

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21
Q

ischium

A

v-shape on each side

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22
Q

vertebral body

A

main, anterior, bony part

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23
Q

scapula

A

shoulder blades (hovers over ribs)

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24
Q

ulna

A

forma hinge to bend forearm

25
Q

sacrum vertebrae

A

made up of 5 fused vertebrae

26
Q

lamina

A

completes arch in back

27
Q

phalanges

A

phalanx (singular); 3 in fingers, 2 in thumbs

28
Q

lumbar vertebrae

A

5, lower back

29
Q

clavicle

A

collarbone

30
Q

atlas

A

(C1) holds up noggin, no vertebral body

31
Q

thoracic vertebrae

A

12, attachment to ribs

32
Q

hip

A

hip joint between femur and pelvis

33
Q

body

A

middle; attachment for ribs

34
Q

pedicle

A

where vertebral arch meets vertebral body

35
Q

xiphoid process

A

bottom

36
Q

spinous process

A

sticks off back of arch (feel in the back of each)

37
Q

big flat bone=

A

muscle attachment

38
Q

manubrium

A

top

39
Q

thigh

A

hip to knee

40
Q

appendicular skeleton

A

limbs, limb gurtle (anchored to axial skeleton)

41
Q

leg

A

knee to ankle

42
Q

metatarsals

A

sole of foot

43
Q

femur

A

lower limb, equivalent of humorous (comes into hip joints)

44
Q

sesamoid bone

A

hovers other bones (patella=largest in body)

45
Q

cervical vertebrae

A

7, make up the neck

46
Q

hyoid

A

under mandible (snap if suffocated or strangled)

47
Q

spine

A

composed of stacked vertebrae

48
Q

tarsals

A

bunch of little bones (for precise adjustment)

49
Q

fibula

A

muscle attachment, smaller (outside of leg)

50
Q

forearm

A

elbow to wrist

51
Q

pelvis

A

limb gurtle (big anchoring point); sacrum is part of it

52
Q

coccyx vertebrae

A

lowest point, where tail used to be

53
Q

pubis

A

v-shape towards front on bottom

54
Q

sternum

A

breast plate

55
Q

arm

A

shoulder to elbow

56
Q

joints

A

allow us to move, not very stable; if not used you lose them. strong joints anchor pelvis to axial skeleton

57
Q

radius

A

radiate in circle, allows arm to turn

58
Q

intervertebral foramina

A

holes made by stacked vertebrae, spinal cord passed