Finals: Supportive Tissue Flashcards

0
Q

What inner CT lines compact bone

A

Endosteum

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1
Q

Compact bone is a vascular structure, w/c is possible due to what system

A

Haversian system

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2
Q

What is the crystalline structure in the bone matrix

A

Hydroxyapatite

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3
Q

What multinucleated cell is located in the howship’s lacunae

A

Osteoclast

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4
Q

What type of collagen is contained in the perichondrium

A

Type 1

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5
Q

Name of the bone cell located in the periphery which is responsible for bone formation

A

Osteoblast

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6
Q

Adipocyte would be observed most commonly in what part of bone

A

Yellow bone marrow

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7
Q

Intervertebral discs are composed primarily of what type of tissue

A

Fibrocartilage

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8
Q

What is the center of the haversian system

A

Haversian canal

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9
Q

Ground substance is cartilage of chondroitin sulfate & what other substance

A

Glycosaminoglycans

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10
Q

Hyaline cartilage contains what type of collagen

A

Type 2

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11
Q

The processes of osteocyte are located in what structure

A

Canaliculi

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12
Q

What is the name of the cell found in the cartilaginous matrix

A

Chondrocyte

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13
Q

What is the name of the CT lining of the cartilage

A

Perichondrium

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14
Q

What is another name for a haversian system

A

Osteon

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15
Q

Trabeculae are located in what type of bone

A

Spongy

16
Q

What channel is radially arranged & best seen in longitudinal secretion of compact bone

A

Volkmann’s canal

17
Q

In what space or area are the osteocytes located

A

Lacunae

18
Q

Osteoprogenitor cells arise from what embryonic tissue

A

Mesenchyme

19
Q

What vitamin is essential for collagen synthesis

A

Vit. C

20
Q

What is responsible for bone resorption

A

Osteoclast

21
Q

What is the term for the channel that connects between lamellae

A

Canaliculus

22
Q

Ground substance of cartilage is composed of glycosaminoglycans & what other substances

A

Epiphyseal bone

23
Q

What is the name for the CT intimately surround the outer surface of bone

A

Periosteum

24
Q

Name for the concentric rings surrounding the haversian canal

A

Lamellae

25
Q

What type of ossification occurs where cartilage becomes calcified & replaced by bone during the growth of an individual

A

Endochondral ossification

26
Q

Spicules are found in what type of bone

A

Spongy bone

27
Q

What is another name for the shaft of the long bones

A

Diaphysis

28
Q

What is the name of the process by which mesenchyme is replace by the bone

A

Intramembranous ossification

29
Q

What is the name for the hollow in which osteoclast reside

A

Howship’s lacunae

30
Q

What cell in cartilage plays a major role in the resorption of calcified cartilage

A

Chondroclast

31
Q

A resorption bay is also known as

A

Howship’s lacunae