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Anatomy & Physiology > Bone Lab > Flashcards

Bone Lab Flashcards

1
Q

sharp, slender, often pointed projection

A

spine

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2
Q

any bony prominence? that form joins?

A
  • process

- projections

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3
Q

bony expansion carried on a narrow neck

A

head

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4
Q

smooth, nearly flat articular surface

A

facet

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5
Q

armlike bar of bone (doesnt form joint)

A

ramus

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6
Q

large rounded projection

A

tuberosity

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7
Q

narrow ridge of bone

A

crest/line

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8
Q

very large, blunt, irregularly shaped process

A

trochanter

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9
Q

narrow ridge of bone

A

crest/line

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10
Q

small rounded projection or process

A

tubercle

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11
Q

rounded articular projection

A

condyle

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12
Q

raised area on or above a condyle

A

epicondyle

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13
Q

not part of skull, attaches muscles used in swallowing/talking

A

Hyoid bone

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14
Q

made up of _____ tarsal bones

A

7, tarsus (ankle)

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15
Q

heel bone, where calcaneal (achilles) tendon attaches

A

calcaneous

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16
Q

___#__ fused vertebrae. articulates with _____ laterally to form _____ joint

A

5

  • sacrum
  • ilium
  • sacroiliac
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17
Q

_____ fused vertebrae called the tailbone

A

3-5, coccyx

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18
Q

thin curved bones, protrude from lateral walls of the nasal cavity

A

inferior nasal conchae

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19
Q

superior and middle nasal concae are a part of the ___ bone

A

ethmoid

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20
Q

what does the bony thorax consist of?

A

vertebrae, sternum, ribs

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21
Q

cpr landmark at inferior end

A

xiphoid process

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22
Q

ribs with own connection to sternum

A

true ribs (1 to 7)

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23
Q

ribs do not attach to sternum directly; piggybacks onto costal cartilage

A

false ribs (8-10)

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24
Q

ribs that do not attach to sternum at all

A

floating ribs (11 & 12)

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25
Q

made of arm, wrist, hand bones

A

pectoral girdle

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26
Q

made up of leg, ankle, foot

A

pelvic girdle

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27
Q

bones of the axial skeleton

A

cranial bones, facial bones, bony thorax, vertebrae, sacrum, and coccyx

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28
Q

4 sutures

A

lambdoid, sagittal, coronal, squamous suture

29
Q

what are gaps between skull bones, seen in babies called? what are their functions?

A
  • fontanels
  • gaps between skull bones, seen in babies.
  • allows for growth of brain and skull
30
Q

what is a fibrous tissue that allows for growth and movement during labor called?

A

suture

31
Q

what is when sutures close prematurely called?

A

craniosynostosis

32
Q

vertebrae runs through it

A

foramen magnum

33
Q

internal jugular veins run through it

A

jugular foramen

34
Q

what runs through the carotid canal

A

carotid internal artery

35
Q

what attaches to the crista galli

A

dura mater

36
Q

pituitary gland rests here

A

saddle/hypophyseal fossa of sella turcica

37
Q

what runs through optic canal

A

optic nerve

38
Q

flattens and attaches to scapula

A

acromial end

39
Q

hourglass shaped

A

trochlea/medial condyle of the humerus

40
Q

ball shaped

A

lateral condyle/capitulum of the humerus

41
Q

membrane covering the outer bone surface

A

periosteum

42
Q

structural unit of a bone

A

osteon

43
Q

hole in the center of the osteon. what lies in it? (4)

A
  • central canal

- contains artery, vein, nerve, lymphatic vessel

44
Q

mature bone cells in depression/chamber

A

osteocytes in lacunae

45
Q

microscopic canals between the lacunae

A

canaliculi

46
Q

run perpendicular to haversion canals

A

volkman’s canal

47
Q

furrow

A

groove

48
Q

narrow, slitlike opening

A

fissure

49
Q

round or oval opening through bone

A

foramen

50
Q

indentation at edge of structure

A

notch

51
Q

canal-like passageway

A

meatus

52
Q

cavity filled with air and lined with mucous membrane

A

sinus

53
Q

shallow basinlike depression

A

fossa

54
Q

cribriform plates are also called

A

olfactory foramina

55
Q

what runs through the foramen magnum?

A

spinal chord joins with brain stem

56
Q

the mandibular _____ with the mandibular _____ forms the ____

A
  • fossa & condyle

- temporal mandibular joint (TMJ)

57
Q

forms the shoulder joint with the head of the humerus bone

A

glenoid cavity

58
Q

pelvic girdles consist of 2 _____ bones

A

coxal

59
Q

coxal bone is formed by the fusion of these 3 bones

A

ilium, ischium, pubis

60
Q

socket formed by the bones of the coxal bone

A

acetabulum

61
Q

forms shoulder joint with the ____ of the _____ bone

A

glenoid cavity, head, humerus

62
Q

coronoid process of the ulna fits here

A

coronoid fossa

63
Q

olecranon process of ulna fits here

A

olecranon fossa

64
Q

these 4 forms the pelvis

A

2 coxal bones, sacrum, coccyx

65
Q

bears our weight when we sit

A

ischial tuberosity

66
Q

where 2 pelvic parts meet

A

pubis symphysis

67
Q

what 2 things run through the obturator foramen

A

femoral artery & nerve enter leg

68
Q

make joints with tibia

A

medial and latera condyles

Anatomy & Physiology (23 decks)

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