Bone Flashcards
0
Q
Function of bones
A
Mobility
Ca reservoir
Support
Protection
1
Q
Connective tissue is composed of?
A
CT cells
CT fibers
Ground substance
2
Q
Also known as osteoprogenitor cells
A
Osteocytes
3
Q
Macrophage-monocyte line
A
Osteoclast
4
Q
Cells of bones
A
Osteoblast
Osteocyte
Osteoclast
5
Q
Types of bone
A
Compact
Cancellous
6
Q
Forms of bone
A
Woven
Lamellar
7
Q
Form of bone?
Has random fibers and immature
A
Woven
8
Q
Form of bone?
Has parallel bands of fibers
A
Lamellar
9
Q
Composition of the Haversian system
A
HOLaCa C V
Haversian canal Osteocyte Lacuna Canaliculi Concentric lamellae Volkmann's canal
10
Q
Composed of cells & predominantly collagenous ECM called osteoid
A
Bone
11
Q
The collagenous extracellular matrix of the bone is called?
A
Osteoid
12
Q
Composition of osteoid
A
Type I collagen
Ca
PO4
13
Q
Bone becomes mineralized by deposition of?
A
Ca Hydroxyapatite
14
Q
Gives the bone considerable rigidity and strength
A
Ca Hydroxyapatite
