Cartilages Flashcards by Andoy Macarilay

Q

bones and cartilages are composed of what

A

cells, fibers and ground substance

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Q

cartilage is formed from the mesoderm germ layer known as

A

chondrogenesis

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Q

mesenchyme and chondroblasts is differentiated by

A

cells that secrete major components

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Q

fibroblasts of the perichondrium differentiate into chondroblast

A

apositional growth

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Q

by mitosis chondroblasts

A

interstitial growth

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Q

high ecm

A

hyaline cartilage

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Q

high elastic fibers

A

elastic cartilage

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Q

high collagen fibers

A

fibrocartilage

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Q

glassy

A

matrix

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Q

synthesizes all matrix components

A

chondrocytes

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Q

surrounds lacuna

A

capsular

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Q

surrounds clusters

A

territorial

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Q

surrounds territorial matrix

A

interstitial

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Q

traps and immobilize water

A

proteoglycans

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Q

predominant ct fiber

A

elastic cartilage

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Q

gross appearance of elastic cartilage

A

yellowish

Q

resembles dense regular ct

A

fibrocartilage

Q

cells of hyaline

A

chondroblast, chondrocytes and fibroblast

Q

cells of elastic

A

chondroblast, chondrocytes and fibroblast

Q

cells of fibrocartilage

A

chondrocytes and fibroblast

Q

aids in sliding within joints

A

hyaline

Q

provides flexible shape and supports

A

elastic

Q

provides cushioning

A

fibrocartilage

Q

strongest cartilage

A

fibrocartilage

Q

weakest cartilage

A

hyaline