Chapter 6 Test Flashcards

0
Q

What type of bone forms most of the epiphyses of long bones and consists of trabeculae that surround spaces filled with red bone marrow?

A

Spongy bone

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1
Q

Which 3 bones fuse together to form the hip bones?

A

Lium ischium pubis

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2
Q

What name is given to the formation of bone?

A

Ossification

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3
Q

Which bone is the only movable one in the skull?

A

Mandible

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4
Q

The ribs and cranial bones are classified as what type of bone?

A

Flat

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5
Q

What condition results from a sideways bending of the vertebral column?

A

Scoliosis

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6
Q

What are the units of structure in compact bone with little space between them?

A

Osteon

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7
Q

In a typical bone, what type of cartilage is the articular cartilage composed of?

A

Hyaline

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8
Q

What bones makeup the pectoral girdle?

A

Clavicle, scapula

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9
Q

Yellow bone marrow is located in the diaphysis of a bone and consists mainly of

A

Adipose cells

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10
Q

What bone disorder occurs when bone destruction outpaces bien formation due to the depletion of calcium?

A

Osteoporosis

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11
Q

What name is given to the 7 pairs if ribs that attach directly go the sternum by means of costal cartilage?

A

True ribs

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12
Q

What name is given to the center of an osteon that carries blood vessels longitudinally through the bone?

A

Haversian canal

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13
Q

Which bone is the largest, strongest, and heaviest?

A

Femur

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14
Q

What name is given to the shaft of a bone?

A

Diaphysis

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15
Q

The bones of the thighs,forearms, and fingers are classified as what type of bone?

A

Long bones

16
Q

What are the neck vertebrae called?

A

Cervical vertebrae

17
Q

In an osteon, what name is given to the rings of hard, calcified matrix that surround the central canal?

A

Concentric lamallae

18
Q

In an osteon, what name is given to the tiny channels connecting the central canal to lacunae?

A

Canaliculi

19
Q

Name the hole in the occipital bone through which the spinal cord passes?

A

Furamen magnum

20
Q

Where dies bone growth occur in a long bone?

A

Epiphyseal plate

21
Q

The nasal bone, maxilla, and mandible are part if what group of bones?

A

Facial bones

22
Q

What method of ossification forms most of bones?

A

Endochondral

23
Q

Cleft palate occurs when what bones fail to unite?

24
Name the region of a long bone between the epiphysis and diaphysis
Metaphysis
25
Which bone located under the jaw does not articulate with any other bone?
Hyoid bone
26
Name the scroll-like bones in the nasal cavity who's job it is to filter air before it gets to the lungs
Conchae
27
Name the "soft spots" in the cranium of a child that are not yet completely ossified
Fontanelles
28
What name is given to the spaces in compact bind that contain osteocytes
Lacunae
29
To what group of bones does the temporal bone belong?
Cranial bones
30
What name is given to the membrane that lines the medullary cavity?
Endosteum
31
Name the type of cell that builds bone tissue
Osteoblasts
32
Name the type of cell that destroys the matrix of bone
Osteoclasts
33
What is the name for the immovable joint in the skull formed where skull bones fuse together?
Suture
34
Which cranial bone has a shape that resembles a bat?
Sphenoid
35
Name the part of the bone that contains water, collagen and minerals like calcium.
Matrix
36
Name the cells that develop into osteoblasts
Osteogenic cells
37
To what major division of the skeleton do the pectoral and pelvic girdles belong to?
Appendicular
38
List the functions of the skeletal system
Hi