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?

A

Maxillae

24
Q

Name the region of a long bone between the epiphysis and diaphysis

A

Metaphysis

25
Q

Which bone located under the jaw does not articulate with any other bone?

A

Hyoid bone

26
Q

Name the scroll-like bones in the nasal cavity who’s job it is to filter air before it gets to the lungs

A

Conchae

27
Q

Name the “soft spots” in the cranium of a child that are not yet completely ossified

A

Fontanelles

28
Q

What name is given to the spaces in compact bind that contain osteocytes

A

Lacunae

29
Q

To what group of bones does the temporal bone belong?

A

Cranial bones

30
Q

What name is given to the membrane that lines the medullary cavity?

A

Endosteum

31
Q

Name the type of cell that builds bone tissue

A

Osteoblasts

32
Q

Name the type of cell that destroys the matrix of bone

A

Osteoclasts

33
Q

What is the name for the immovable joint in the skull formed where skull bones fuse together?

A

Suture

34
Q

Which cranial bone has a shape that resembles a bat?

A

Sphenoid

35
Q

Name the part of the bone that contains water, collagen and minerals like calcium.

A

Matrix

36
Q

Name the cells that develop into osteoblasts

A

Osteogenic cells

37
Q

To what major division of the skeleton do the pectoral and pelvic girdles belong to?

A

Appendicular

38
Q

List the functions of the skeletal system

A

Hi