Connective tissue lab manual questions Flashcards

1
Q

What are the 3 cell types in connective tissue?

A

Mast cells
Fibroblasts
Macrophages

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2
Q

What do mast cells do?

A

Produce heparin and histamine

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3
Q

What do fibroblasts do?

A

build fibres

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4
Q

What do macrophages do?

A

Devour bacteria, viruses and dead or dying cells

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5
Q

What fibres are arranged parallel to the direction of stress in tendons?

A

collagen

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6
Q

What type of tissue is located in tendons

A

dense regular connective tissue

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7
Q

What type of tissue is in the dermis

A

dense irregular connective tissue

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8
Q

In the signet ring shaped adipose cell, what is in the signet region?

A

the nucleus

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9
Q

Which connective tissue insulated the body?

A

Adipose tissue

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10
Q

Which comes first, a chondrocyte or a chondroblast?

A

A chondroblast

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11
Q

Since cartilage is avascular, how does it get its nutrients?

A

diffusion from capillaries or synovial fluid

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12
Q

What type of cartilage is in the ear?

A

Elastic cartilage

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13
Q

What type of cartilage is in the trachea?

A

Hyaline cartilage

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14
Q

What type of cartilage is in the intervertebral discs

A

fibrocartilage

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15
Q

What type of cartilage is over the articulating surfaces of bones?

A

Hyaline cartilage

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16
Q

What type of cartilage is in the pubic symphysis?

A

fibrocartilage

17
Q

In cartilage, what is located in a lacuna?

A

Chondrocytes

18
Q

What type of tissue is in the perichondrium?

A

Fibrous connective tissue

19
Q

What fibres are in parallel layers in the matrix of fibrocartilage?

A

Collagen

20
Q

What type of bone has Haversian systems?

A

Compact bone

21
Q

How is blood provided to the osteocytes?

A

Canaliculi

22
Q

What is the function of canaliculi?

A

To provide the channel for blood flow to the osteocytes

23
Q

What does hemocytoblast mean?

A

Blood cell builder