Cartilage

Question 1

Cartilage is developed from where?

Answer 1

Embryonic Mesenchymal Cells

Question 2

Two layers of the Perichondrium?

Answer 2

Peripheral Layer (Fibrous Layer) & Inner Layer (Chondrogenic Layer)

Question 3

Which layer of the Perichondrium can you find mesenchymal cells?

Answer 3

Inner/Chondrogenic Later

Question 4

Which layer of the Perichondrium gives rise to chondroblasts?

Answer 4

Inner/Chondrogenic Layer

Question 5

Which layer of the Perichondrium is Vascularized

Answer 5

Peripheral/Fibrous Layer

Question 6

What type of Collagen is present in the Peripheral/Fibrous Layer of the perichondrium

Answer 6

Type I Collagen

Question 7

Cells found in the outer covering layer of the cartilage, under the perichondrium

Answer 7

Chondroblasts

Question 8

Cells of the cartilage that secretes extracellular matrix

Answer 8

Chondroblasts

Question 9

These cells mature into chondrocytes

Answer 9

Chondroblasts

Question 10

Cells of the cartilage

1.) _________ = Create tissue
2.) _________ = Maintain Tissue

Answer 10

1.) Chondroblast
2.) Chondrocyte

Question 11

Most common type of Cartilage

Answer 11

Hyaline

Question 12

function of Hyaline cartilage

Answer 12

provides firm, structural, and flexible support

Question 13

This cartilage forms the temporary skeleton in the embryo

Answer 13

Hyaline

Question 14

Type of cartilage where chondrocytes can form isogenous groups

Answer 14

Hyaline

Question 15

Perichondrium is present in all Hyaline Cartilages except?

Answer 15

Articular Cartilages of Joints & Epiphyses

Question 16

Elastic fibers are only visible using what stain?

Answer 16

Silver stain

Question 17

Function of elastic cartilage

Answer 17

provides structural support, as well as increased flexibility

Question 18

Elastic Cartilage can be found where?

Answer 18

1.) auricle of the Ear
2.) Epiglottis
3.) Eustachian Tube

Question 19

Function of Fibrocartilage?

Answer 19

provides tensile strength, bear weight, and resist stress or compression

Question 20

Which type of cartilage lacks a perichondrium

Answer 20

Fibrocartilage

Question 21

Fibrocartilage can be found where?

Answer 21

1.) Intervertebral Discs
2.) Symphisis Pubis

Question 22

How are chondrocytes arranged in the Fibrocartilage

Answer 22

Arranged in Rows