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A&P Test 2 Ch. 5,6,7,8 > Ch. 6 Bone Tissue > Flashcards

Ch. 6 Bone Tissue Flashcards

0
Q

Framework on which the body is built

A

Support

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1
Q

List the functions of bone

A 
Support
Protectection
Movement
Hemopoiesis
Mineral storage
Fat storage
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2
Q

Blocks and hides internal organs

A

Protection

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3
Q

Muscles pull against bones, allowing movement

A

Movement

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4
Q

Red marrow makes blood cells, located in many bones

A

Hemopoiesis

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5
Q

Calcium and phosphorus

A

Mineral storage

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6
Q

Yellow marrow inside the shaft of long bones

A

Fat storage

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7
Q

Osteogenic cells

A

Only bone cells that divide, make all rest

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8
Q

Osteoblasts

A

Lay down bone

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9
Q

Osteocytes

A

Main bone cells, maintain bone

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10
Q

Osteoclasts

A

Reabsorb and redesign bone

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11
Q

Spongy bone

A

Red bone marrow; hemopoiesis

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12
Q

Compact bone

A

Thick and solid; protect and support

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13
Q

Diaphysis

A

Middle shaft of bone

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14
Q

Epiphysis

A

Ends of bone

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15
Q

Metaphysis

A

In between diaphysis and epiphysis

16
Q

Intramemebranous ossification

A

Primary and secondary ossification centers grow together in a connective tissue

17
Q

Endochondral ossification

A

Cartilage model is turned to bone

18
Q

Interstitial growth

A

Length growth, epiphysis plate, cartilage end in metaphysis

19
Q

Appositional growth

A

Width growth

20
Q

Parathyroid Hormone

A

Raises low levels of calcium

21
Q

Calcitonin

A

Lowers high levels of calcium

22
Q

Open bone fracture

A

Bone through the skin

23
Q

Closed fracture

A

Not through skin

24
Q

Displaced

A

When the alignment of the bone is changed

25
Q

Non displaced

A

The alignment of the bone is intact

26
Q

Comminuted fracture

A

Broken into many little pieces

27
Q

Impacted fracture

A

Bone broken, stuck back together by force

28
Q

Greenstick fracture

A

When There is a bend in the bone; pediatrics

29
Q

Describe the fracture healing

A

Fracture healing begins with a hematoma formation (immediately) then fibrocatilaginous callus forms, then there’s the bony callus formation and finally the bone is remodeled.

A&P Test 2 Ch. 5,6,7,8 (4 decks)

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