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Anatomy > Skeletal System Test > Flashcards

Skeletal System Test Flashcards

0
Q

Bone that is longer than it is wife; has a shaft and two ends

A

Long bones

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1
Q

What are the functions of bones?

A

Support, protection of vital organs, movement, forms blood cells, stores fat and calcium

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2
Q

What are examples of long bones?

A

Humerus and phalanges

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3
Q

Cube like bones

A

Short bones

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4
Q

What are examples of short bones?

A

Carpals and your ankle bones

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5
Q

Bones that are thin flat and curved

A

Flat bones

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6
Q

Examples of flat bones?

A

Sternum ribs and most skull bones

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7
Q

Bones that don’t fit into the other classes

A

Regular bones

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8
Q

What are examples of irregular bones?

A

Vertebrae, coxal, heal, and some skull bones

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9
Q

What is the long axis or shaft of a long bone called?

A

The diaphysis

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10
Q

What does the diaphysis contain?

A

A thick color of compact bone around a middle cavity

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11
Q

What is the cavity that contains the fat or yellow marrow?

A

Medullary cavity

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12
Q

What are the ends of long bones called that are mostly spongy bone?

A

The epiphyses

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13
Q

The outer layer of the diaphysis that anchors points for tendons and ligaments and contains osteoblasts?

A

Periosteum

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14
Q

Bone forming cells?

A

Osteoblasts

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15
Q

The inner layer of the diaphysis that surrounds the cavity contains osteoclasts?

A

The endosteum

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16
Q

Bone destroying cells?

A

Osteoclasts

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17
Q

What surrounds the epiphysis and cushions ends and observe stress?

A

Cartilage

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18
Q

What type of phone is made of two plates of compact bone with spongy middle and contains red marrow in the cavities it also has projections for muscle attachment or projections to help form joints?

A

Flat bones

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19
Q

The bone tissue that is dance and looks smooth

A

Compact bone

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20
Q

The bone tissue that has lots of open space and contains flat rods a bone called Trabeculae

A

Spongy bone

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21
Q

What is arranged in Lamellae around the canal system of arteries and veins called Haversian Canals?

A

The matrix

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22
Q

Which direction do haversian canals run up the bone?

A

Longitudinally

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23
Q

What can now runs horizontally and Connects periosteum to the canals in the medullary cavity?

A

Volkmann’s Canal

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24
Q

One ring is made up of osteocytes with the little Chambers called lacunae

A

Osteon

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25
Q

Mature bone cells

A

Osteocytes

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26
Q

Caves

A

Lacunae

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27
Q

As bone cells grow they add concentric layers called what?

A

Lamellae

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28
Q

How are osteocytes connected to the haversian canals?

A

By tiny canals called canaliculi

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29
Q

What do canaliculi do?

A

Hello nutrients and waste exchange between cells and blood

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30
Q

A bone the brakes cleanly and does not penetrate the skin

A

Simple fracture

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31
Q

A bone in which the broken in protrudes through the skin and can cause possible infections?

A

Compound fracture

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32
Q

The bone fragments into many pieces in this generally happy ends with brittle bone elderly

A

Comminuted fracture

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33
Q

A crushed bone

A

Compression fracture

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34
Q

The broken portion of the bone is pressed inward

A

Depressed

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35
Q

Broken bone ends are forced into each other

A

Impacted fracture

36
Q

A ragged break from twisting

A

Spiral fracture

37
Q

The bone breaks and completely it’s common in children

A

Greenstick fracture

38
Q

What are the stages of bone repair?

A

Hematoform formation, fibrocartilaginous callus formation, bony callus formation, remodeling

39
Q

Broken vessels causeblood-filled swelling

A

Hematoma formation

40
Q

Form soft tissue, capillaries grow, start of granulation tissue

A

Fibrocartilaginous callus formation

41
Q

Converts soft tissue to spongy bone

A

Bony callus formation

42
Q

Spongy bone is converted to compact bone

A

Remodeling

43
Q

A condition in which bone break down outpaces bone formation?

A

Osteoporosis

44
Q

What are the symptoms of osteoporosis?

A

The bones weaken and can break easily

45
Q

At what age is osteoporosis most easily seen?

A

Elderly

46
Q

How can osteoporosis be prevented?

A

By having a calcium rich diet

47
Q

What are the interlocking, immovable joints that connects the bones of the skull?

A

Sutures

48
Q

True or false. The parietal bone forms the forehead.

A

False

49
Q

What two bones form the pectoral girdle?

A

The scapula in the clavicle

50
Q

Which of the following doesn’t connect to the pectoral girdle to the axial skeleton?

A

The patellar tendon

51
Q

Who has the wider true pelvis size?

A

Female

52
Q

What is another name for the coxal bone in the pelvic girdle?

A

The hipbone

53
Q

Is the mandible also known as your lower jaw

A

Yes

54
Q

Is the hard palate located inside the mouth?

A

True

55
Q

True or false. Fontanelles are Hyline cartilage yet to be ossified?

A

True

56
Q

Babies pulse is found in its fontanelles?

A

True

57
Q

Which is not a part of the forearm?

A

The tibia

58
Q

The humorous is proximal to the ulna?

A

True

59
Q

Are they 30 bones and each foot?

A

No

60
Q

There are a total of 14 phalanges each foot true or false?

A

True

61
Q

Kyphosis is an exaggerated cervical curvature?

A

No

62
Q

The atlas and axis are a part of the cervical curvature true or false?

A

True

63
Q

True or false. The four sinuses combined are called the paranasal sinuses?

A

True

64
Q

What is the position of the sinuses?

A

They surround the nasal cavity

65
Q

True or false. The phalanges are in the wrist?

A

False

66
Q

True or false. The carpal bones are in the wrist?

A

True

67
Q

What connects the femur with the leg bones?

A

The inter-osseous membrane

68
Q

What does the tibia contain out it’s proximal into form the knee joints?

A

Medial and lateral condyle’s

69
Q

The fontanelles develop into bone by two years old true or false?

A

True

70
Q

The School becomes one eighth of total body length as an adult true or false?

A

True

71
Q

Which is not a type of joint?

A

Axial joint

72
Q

What kind of joint is found in your elbow?

A

The synovial/hinge joint

73
Q

What ribs do not connect to the sternum?

A

Floating ribs

74
Q

What is a typical flat bone, that results in the fusion of three bones?

A

Sternum

75
Q

Exaggerated thoracic curvature

A

Khyphosis

76
Q

Vertebral column is displaced laterally

A

Scoliosis

77
Q

Bottom part of back is curved wrong

A

Lordosis

78
Q

Sinus over eyebrows

A

Frontal

79
Q

Sinus between nose and eyes

A

Ethmoid

80
Q

Sinus near the optic nerve and pituitary gland

A

Sphenoid sinus

81
Q

Sinus in cheekbone

A

Maxillary

82
Q

What are the parts of the the Sternum?

A

Manubrium, body, and Xiphoid Process

83
Q

What are the parts of the coxal bone?

A

Ilium, ischium, pubis

84
Q

How many vertebrae are cervical?

A

7

85
Q

How many vertebrae are thoracic?

A

12

86
Q

How many vertebrae are lumbar?

A

5

87
Q

What are 3 differences between the male and female pelvic girdle?

A
  1. Females have a wider true pelvis.
  2. Females have an obtuse arch.
  3. Females have a larger hole.

Anatomy (19 decks)

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