Chapter 6B Flashcards

1
Q

______________ are surface features that can be used to describe and identify specific bones

A

bone markings

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2
Q

_____________ can be subdivided into the skull, thoracic cage, and vertebral column

A

axial skeleton

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3
Q

_____________________ skull and associated bones

A

skull

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4
Q

_________________ composed of ribs and sternum

A

thoracic cage

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5
Q

__________________ composed of vertebrae, sacrum, and coccyx

A

vertebral column

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6
Q

________________________ includes upper and lower limbs, the pectoral and pelvic girdle

A

appendicular skeleton

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7
Q

____________ encloses cranial cavity which encloses the brain

A

cranium or skull

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8
Q

________________ form the forehead and superior surface of each orbit

A

frontal bone

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9
Q

______________________form the upper sides and roof of cranium

A

parietal bone

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10
Q

___________________ surrounds the foramen magnum and articulates with the sphenoid, temporal, and parental bones to form the back of the cranium

A

occipital bone

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11
Q

___________________ helps form the sides and base of the cranium and fuses with the parietal bones along the squamous suture

A

temporal bones

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12
Q

_______________________ acts like a bridge that unites the cranial and facial bones

A

sphenoid bones

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13
Q

______________ stabilizes the brain and forms the roof and side of the nasal cavity

A

ethmoid bone

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14
Q

__________________ contains perforations for olfactory nerves

A

cribriform plate

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15
Q

_______________ forms part of the bony nasal septum

A

perpendicular plate

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16
Q

_____________ articulate with articulates with all the other facial bones except mandible

A

maxilla

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17
Q

_________________ forms the posterior portions of the hard palate and contribute to the walls of the nasal cavity and to the floor of each orbit

A

palatine bones

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18
Q

____________ forms the inferior portions of the bony nasal septum

A

vomer

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19
Q

___________________ help complete the orbit and together with the temporal bones for the ____________

A

zygomatic bones

zygomatic arch

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20
Q

_________________ articulate with the frontal bone and the maxillary bones

A

nasal bones

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21
Q

___________________ are within the orbit on its medial surface

A

lacrimal bone

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22
Q

_________________________ inside the nasal cavity aid the superior and middle nasal conchae of the ethmoid bone slowing incoming air

A

inferior nasal conchae

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23
Q

____________________ includes the bones that forms the superior and lateral walls of the nasal cavity and sinuses that drain into them.

A

nasal complex

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24
Q

nasal septum divides the _______________

A

nasal cavities

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25
Q

_____________ is the bone of the lower jaw

A

mandible

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26
Q

__________________ is suspended below the skull by the ligaments from the styloid process of the temporal bones

A

hyoid bone

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27
Q

fibrous connective tissue called _______________ permit the skulls of infants and children to continue growing

A

fontanelles

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28
Q

there are ___________ cervical vertebra

A

7

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29
Q

there are _____________ thoracic vertebrae

A

12

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30
Q

there are _____________ lumbar vertebrae

A

5

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31
Q

the ____________ and consists of fused vertebrae

A

sacrum and coccyx

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32
Q

the spinal column has four _____________ which accomplishes the unequal distribution of body weight and keep and keep it in line with the body axis

A

spinal curves

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33
Q

a typical vertebra has a ___________ and a ___________________ it articulates with other vertebrae at the articular process adjacent vertebrae are separated by ______________________

A

body
vertebral arch
intervertebral discs

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34
Q

cervical vertebrae are distinguished by the ______________ and _______________

A

oval body

transverse foramina

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35
Q

thoracic vertebrae are distinguished by their __________________

A

heart shaped body

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36
Q

the lumbar vertebrae are the most _______________ least mobile and are subjected to the greatest strain

A

massive

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37
Q

________ protects digestive, reproductive, and excretory organs

A

sacrum

38
Q

___________________ the place where the sacrum articulates with the coccyx

A

apex

39
Q

___________________ the place where the sacrum articulates with the lumbar vertebrae

A

base

40
Q

___________________ the skeletal chest of the

A

thoracic cage

41
Q

ribs 1-7 are ___________________

A

true ribs

42
Q

ribs 8-12 are __________________ lack direct connection to sternum has costal cartilage

A

false ribs

43
Q

false ribs include 2 pairs of ____________ that have no costal cartilage

A

floating ribs

44
Q

3 parts of sternum

A

-manubrium
-body
xiophoid process

45
Q

each arm articulates with the truck at the _____________

A

pectoral girdle

  • scapulae
  • cavity
46
Q

both the ____________________ are attached to ligaments and tendons

A

coracoid process and acromion

47
Q

____________ crosses the posterior surface of the scapular body

A

scapular spine

48
Q

the ____________ articulates with the scapula, the _________________________ of the humerus are important sites for muscular attachment

A

humerus

greater and lesser tubercle

49
Q

the _______________ articles with radius and ulna

A

humerus

50
Q

the medial trochlea extends from the ____________________ to the ________________________

A

coronoid fossa

olecranon

51
Q

___________________ the bones of wrist form 2 rows

A

carpels

2 rows

52
Q

_______________ forms the bones of the palm

A

metacarpals

53
Q

_____________ have middle, proximal, and distal. they are finger bones

A

phalanges

54
Q

the ___________ only has two phalanges

A

pollex

55
Q

__________ consist of two hip bones or coxal bones

A

pelvic girdle

56
Q

the largest part of hip ______________ which fused with the ___________________ which turns and fuses with the ________________

A

ilium
ischium
pubis

57
Q

the _______________ limits movement between pubic bones

A

pubic symphysis

58
Q

the ____________ consists of the hip bones, the scrum, and the coccyx

A

pelvis

59
Q

the ____________________ is the longest bone in body

A

femur

60
Q

femur articulates with the tibia at the _________

A

knee joint

61
Q

the femur attaches to the patella at the _______________________ and ______________

A

patellar ligament

tibial tuberosity

62
Q

the _____________ of fibula articulates with the tibia below knee stabilized by the _______________________

A

head

lateral malleolus

63
Q

the ankle has ____________ tarsus bones

A

7

64
Q

only the _________________ articulates with the tibia and fibula

A

talus

65
Q

most of our weight is transferred to the ____________________ or heel bone.

A

calcaneus

66
Q

_____________ exist between two bones interact

A

articulation

67
Q

immovable joints are ________________

A

synarthroses

68
Q

slightly movable joints ______________

A

amphiarthroses

69
Q

freely movable joitns _______________

A

diarthroses

70
Q

examples of synarthroses

A

suture, gomphosis, and synchondrosis

71
Q

examples of amphiarthrosis

A

syndesmosis

72
Q

examples of diarthroses

A

synovial joints and bony surfaces

73
Q

terms that describe movement of synovial joints

A

flexion, extension, hypertension, abduction, adduction, circumduction,

74
Q

bones in forearm permit

A

pronation and supination

75
Q

movements of the foot include

A

inversion and eversion

76
Q

____________ moving a body part forward

A

protraction

77
Q

____________________________ moving body part back

A

retraction

78
Q

___________________ occurs when we move a structure inferiorly and superiorly respectively

A

depression and elevation

79
Q

______________________ the articular process of adjacent vertebrae form gliding joints.

A

symphyseal joints

80
Q

___________________ separate pads of the vertebrae

A

intervertebral discs

81
Q

the shoulder joint is formed by the _______________________ and the head of the humerus. This joint is extremely mobile and for that reason it is also unstable and easily dislocated.

A

glenoid cavity.

82
Q

_____________ at the shoulder joint reduce friction from muscles and tendons during movement

A

bursae

83
Q

the elbow joint permits only _______________________ It is extremely stable because of extensive ligaments and the shapes of the articulating bones

A

flexion and extension.

84
Q

the hip joint forms by the union of the _______________________ with the head of the femur. This ball and socket diarthrosis permits flexion and extension, adduction, and abduction, circumduction

A

actebulum

85
Q

the knee joint is a ____________________________

A

hinge joint

86
Q

________________ supports the growth and maintenance of skeletal system

A

integumentary system

87
Q

the skeletal system also interacts with the __________________________________________________________________ (6)

A
  • muscular
  • cardiovascular
  • lymphatic
  • digestive
  • urinary
  • endocrine
88
Q

the skeletal system store _____________________

A

minerals and energy

89
Q

intervertebral joints function is _________________

A

movement and absorbing shock

90
Q

____________________ is the opposite of opposition

A

reposition