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CPR, A&P > Chap 3 A&P skeletal system > Flashcards

Chap 3 A&P skeletal system Flashcards

1
Q

Skeletal system

A

206 bones

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2
Q

The skeleton is divided into what to regions

A

Axial skeleton 80 bones

Appendicular skeleton 126 bones

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3
Q

Type of skeleton bones forms the central supporting axis of the body

A

Axial skeleton

skull,vertebral column , thoracic cage, hyoid bone (throat bone)

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4
Q

Bones of the upper limb and pectoral girdle and the bones of the lower limbs and the pelvic girdle or examples of what skeletal region

A

Appendicular skeleton

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5
Q

What bone is roughly cube shape, like the ankle and wrist bone

A

Short bones

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6
Q

Sternal bones, ribs, scapula, clavicle, most of the cranial bones or examples of what type of bone

A

Flat bones

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7
Q

Bones that form within some tendons in response to stress. Include the knee, respond, knuckles

A

Sesamoid bones

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8
Q

Sesamoid bones are unique examples of

A

Short bones

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9
Q

The largest bone cavity in an adult

A

Cranial

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10
Q

Holes in the bones that allow passage for nerves and blood vessels

A

Foramen

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11
Q

Large hole in school or spinal cord which the brain

A

Foramen magnum

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12
Q

Example of an immovable joint in the school

A

Sutures

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13
Q

Some people have extra bones in the school what are those called

A

Sutural (wormian) bones

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14
Q

Suture that crosses the crown of the head from right to left and joins the frontal bone to the perietal bone

A

Coronal suture

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15
Q

Sutured laterally side connects the Perio bone to the Temporel bone

A

Squamous suture

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16
Q

Suture that connects the two Parietal bones

A

Sagittal suture

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17
Q

Suture connects the parietal bone to the occipital bone

A

Lambdoidol suture

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18
Q

How many bones are in the skull

A

22

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19
Q

Blank bone is a pair. It is on the right and left of the top part of the skull

A

Parietal bone

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20
Q

Blank bone is a pair it is inferolateral aspect of the skull

By the ears

A

Temporal bone

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21
Q

Blank bone is not a pair superior and anterior part of the skull forehead

A

Frontal bone

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22
Q

Blank bone is not a pair it is an anterior cranial bone located between the eyes

A

Ethmoid bone

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23
Q

Bone is not a pair it is posterior cranial base

A

Occipital bone

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24
Q

Bone is not a pair Keystone “holds together” at the cranial bones

A

Sphenoid bone

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25
Q

How many facial bones are there

A

14

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26
Q

Blank facial bone is a pair. It is the largest facial bone. It forms the upper jaw and Keystone “holds together” of the facial bones

A

Maxillae

Think of the max

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27
Q

Blank bones support the teeth and give shape and individuaility to the face, and provide attachment for the muscles for facial expression

A

Facial bones

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28
Q

Facial bone is a pair forms the rest of the hard palate roof of the mouth

A

Palatine bones

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29
Q

Facial bone is a pair. It forms the angles of the cheeks and the inferior lateral margins. They extend about halfway to the ear

What makes your cheek structure

A

Zygomatic bone

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30
Q

Facial bone is a pair. They ensure that the air contact the mucous membranes the cover these bones which clean and humidify the air

A

Inferior nasal conchae

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31
Q

Facial bone is not a pair contributes to the form of the inferior nasal septum

A

Vomer

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32
Q

The only facial bones I can move

A

Mandible

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33
Q

Slender you shaped bone between the chin and larynx

A

Hyoid

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34
Q

The vertebral column has how many irregular bones

A

26

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35
Q

Physically supports the skull and trunk

A

Vertebral column a.k.a. spine

36
Q

The purple column has a change of how many vertebrae

A

33

37
Q

Mass of spongy bone and red bone marrow covered with a thin shell of compact bone. Also the weight bearing portion of the vertebrae

A

Centrum a.k.a. body

38
Q

Is the bony arc that protects the vertebral foreman that the spinal cord runs through

A

Vertebral arch

39
Q

Vertebral arch consist of two parts on each side what are these two part

A

Lamina - platelike

Pedicles- pillarlike

40
Q

Is a space/whole created between centrum and vertebral arch

A

Vertebral foramen

41
Q

Went to vertebrae or joint they exhibit an opening between their pedicles call the

A

Intravertebral foramen

42
Q

Allows passage for spinal nerves that connect with the spinal cord at regular intervals

A

Intervertebral foramen

43
Q

Are the smallest and lightest one other than the Coccygeals

C1 - C7

A

Cervical vertebrae

44
Q

C1 vertebrae that allows you to nod

A

Atlas

45
Q

C2 vertebrae that allows you to pivot “ shake your head”

A

Axis

46
Q

T1 through T 12 one per pair of ribs is connected to each vertebrae

A

Thoracic vertebrae

47
Q

Attachment sites where ribs attached to the thoracic vertebrae are called

A

Facets

48
Q

L1 through L5 lower back

A

Lumbar vertebrae

49
Q

Is a bony plate that forms the posterior wall of the pelvic cavity S1 through S5

A

Sacral vertebrae

50
Q

Consist of four sometimes five small vertebrae a.k.a. tailbone

A

Coccygeal vertebrae

51
Q

Bony plate anterior to the heart

A

Sternum a.k.a. breastbone

52
Q

Is the prod superior portion of the sternum

A

Manubrium

53
Q

Is the long part of the sternum

A

Gladiolus body of the sternum

54
Q

At the inferior end of the sternum is a small ?????? that is below the body of the sternum

A

Xiphoid process

55
Q

How many ribs do you have

A

24

12 pairs

56
Q

Most of them are attached to the posterior and the vertebral column and most of them are also attached to the interior end of the sternum

A

Ribs

57
Q

The interior attachment is by the way a long strip of hyaline cartilage called

A

Costal cartilage

58
Q

Blank attached directly to sternum be a coastal cartilages

1-7

A

True ribs

59
Q

8 through 12

Ribs that like a dedicated costal cartilage

A

False ribs

60
Q

8 to 10 ribs That cannot connect to the sternum

A

Vertebrochrondral ribs

61
Q

Which pairs of ribs are are floating ribs I cannot connect to the sternum

A

11 and 12

62
Q

Supports the arm consist of two bones on each side of the body

A

Pectoral girdle

63
Q

Another name for clavicle

A

Collarbone

64
Q

Triangular bone forming shoulder socket with head of humerus

A

Scapula a.k.a. shoulder blade

65
Q

Upper arm extends from shoulder to the elbow

A

Humerus

66
Q

Bones that make forearm

A

Radius (thumb side)

Ulna ( pinky side)

67
Q

How many carbs are in the wrist

A

Eight

68
Q

One pair of coxal bone

A

Pelvic girdle

69
Q

Superior hip

A

Ilium

70
Q

Inferior anterior portion, forming pubic symphysis

A

Pubis

71
Q

Inferior posterior portion forming ishial tuberosity

A

Ishium

72
Q

Longest bone and body

A

Femur

73
Q

Floating bone and knee held by tendons

A

Patella

74
Q

Shinbone T-shaped near knee

A

Tibia

75
Q

Lateral bone that helps to stabilize the ankle

A

Fibula

76
Q

Another name for ankle

A

Tarsal

77
Q

Pedal region

A

Foot

78
Q

Three main functions of the skeletal system

A

Support movement protection

79
Q

How are bones held together

A

By ligaments

80
Q

Are muscles attached to the bone by tendons

A

Yes

81
Q

What are joints

A

Junctions between the bones

82
Q

How many joints are there in the body

A

230

83
Q

How many classification of fractures are there

A

To open and closed

84
Q

Types of fractures

A 
Greenstick
Comminuted
Pathologic
Epiphyseal 
Oblique
Transverse 
Impact
85
Q

If a fracture break skin is it considered open even if you can’t see bone

A

Yes

86
Q

Regions in the vertebral column

A 
7 cervic
12 thoracic
5 lumbar
5 sacrum
1 coccyx

CPR, A&P (11 decks)

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