Chapter 6 -bones Test Flashcards

(42 cards)

0
Q

Solid densely packed,in shaft, strong protective

A

Compact bone

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1
Q

Functions of bones

A

Storage of calcium/phosphate

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2
Q

Loosely packed

A

Spongy bone

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3
Q

Shaft of bone

A

Diaphysis

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4
Q

End of bone (proximal/distal)

A

Epiphysis

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5
Q

Area where growth occurs between shaft and ends

A

Metaphysics

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6
Q

Center of shaft

A

Marrow cavity

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7
Q

On the ends of bones (reduces friction)

A

Articulate cartilage

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8
Q

Mostly found in kids makes blood

A

Red bone marrow

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9
Q

Found in adults makes fat when formate

A

Yellow bone marrow

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10
Q

Study of cells

A

Histology

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11
Q

Solid calcium phosphate college fibers

A

Matrix

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12
Q

Bone cells

A

Osteocytes

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13
Q

Compartments that house osteocytes

A

Lacunae

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14
Q

Concentric rings around blood vessels

A

Lamellar

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15
Q

Vertical pathway for blood vessels

A

Haversain canal

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16
Q

Horizontal pathway for blood vessels

A

Villanova canal

17
Q

Connect one lacunae to annother

18
Q

Outer protective layer of bone

19
Q

Ground substance (strength)

A

Calcium phosphate

20
Q

Strong flexible fibers

21
Q

Bone cells

22
Q

Make new bone tissues

23
Q

Process of forming new bone

24
Bone stem cells
Osteoprogenitor
25
Break down bone tissue
Osteoclasts
26
Process of breaking bone tissue down
Osteolysis
27
Shaft
Compact bone
28
Ends
Spongy bone
29
Struts form spongy bone make up
Trabeculae
30
Functions of cells
Separate from other tissues Pathway for blood vessels Helps bone grow and repair
31
Inner protective lining on marrow cavity
Endosteum
32
Process of bones hardening
Ossification
33
Flat bone formation
Intramembranous
34
Long bone formation
Endochidral
35
Occurs the outside surface
Appositional growth
36
Process of replacing bone tissue throughout a life time
Remodeling
37
Parathyroid glands
Increase osteoclasts Increased absorption of calcium Decrease rate of excretion by the kidneys
38
Fracture repair
1. )hematoma (blood clot forms) 2. )external callus forms 3. )spongy bone forms 4. )compact bone replaces spongy bone 5. )Callus is removed overtime
39
Graphs from own body
Autographs
40
Donor graph
Allograft
41
Decrees in ossification of bone
Osteopenia