skeletal system Flashcards

1
Q

what is the rib order from top to bottom

A

true
false
floating

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2
Q

How many true ribs are there

A

7

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3
Q

How many false ribs are there

A

3

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4
Q

how many floating ribs are there

A

2

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5
Q

what are the ends that connect the ribs to the sternum called

A

costal cartilage

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6
Q

what is the nose cavity called

A

vomer

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7
Q

what is the list of vertebrae from top to bottom

A

cervical
thoracic
lumbar
sacral

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8
Q

what is the girdle of the pelvis called

A

illium

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9
Q

what is the middle (bladder) part of the pelvis called

A

sacrum

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10
Q

what is the little tail end of the sacrum called

A

coccyx

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11
Q

what is the inside bone to the lower arm

A

ulna

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12
Q

what is the largest bone in the body

A

femur

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13
Q

what is the inside bone of the lower leg called

A

tibia

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14
Q

what is the upper arm called

A

humerus

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15
Q

what is the heel bone called

A

calcaneous

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16
Q

what is the axial skelton

A

bones of skull, thorax, and vertebral column

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17
Q

what is the appendicular skeleton

A

bones of the limbs, pectoral and pelvis girdle,

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18
Q

what type of bones are legs, arms, palms, fingers and toes)

A

long

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19
Q

what type of bones are wrist and ankles

A

short

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20
Q

what type of bones are roof of

the skull, sternum, ribs, scapulae

A

flat

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21
Q

what type of bones are spinal vertebrae, pelvis, several skull bones such as the zygomatic bone)

A

irregular

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22
Q

what type of bones is the patella

A

sesamoid

23
Q

ossification/osteogenisis

A

when cartilage is replaced by bone

24
Q

immature bone cells

A

osteoblasts

25
Q

bone destroying bone cells

A

osteoclasts

26
Q

mature cells

A

osteocytes

27
Q

tissue surronding the bone

A

periosteum

28
Q

compact/cortical bone

A

bone that makes up diphysis walls

29
Q

the epiphysis is made of

A

spongy bone

30
Q

what is the function of red bone marrow

A

where bllod cells & platelets are created

31
Q

yellow blood cell function

A

contains lipids

32
Q

membrane within the bone that aligns the medullary cavity

A

endosteum

33
Q

expanded area at the end of the bone

A

epiphysis

34
Q

shaft of long bone

A

diaphysis

35
Q

tissue that covers ends of bones where joints form

A

articular cartilage

36
Q

area of the bone that contains marrow

A

medullary canal

37
Q

is the scapula axial or appen

A

axial

38
Q

what are facial bones

A

irregular

39
Q

when do primary curves come in and what are they

A

before birth, thoracic and sacral

40
Q

when do secondary curves come in and what are they

A

after birth, cervical and lumbar

41
Q

whats the importance of secondary curves

A

allow us to balance body weight

42
Q

what type of joint connects bones and doesnt move

A

synarosis

43
Q

what type of joint has little movement, connected by carilage

A

amphiathrosis

44
Q

which joint is freely movable, widest ROM

A

diarthrosis

45
Q

what do tendons to

A

move the bone

46
Q

what does a ligament do

A

attatch bone to bone

47
Q

which ribs dont articulate with the sternum

A

false ribs

48
Q

what is a lateral curvuture in the spine called

A

scoliosis

49
Q

what is it called when the spine has a humb,

A

kyphosis

50
Q

what is the most common bone cancer called

A

osteosarcoma

51
Q

what is the deformity of the foot called

A

clubfoot

52
Q

busitis

A

inflamatio of the bursa

53
Q

chondromalacia

A

softening of cartilage

54
Q

myeloma

A

bone marrow tumor