15 Questions
What is a characteristic of cartilage that allows for the gliding of two or more cartilage surfaces on each other?
Its smooth and lubricated free surface
What is the function of cartilage in the growth of long bones?
To facilitate the growth of the long bone through the epiphyseal cartilaginous plate
What type of cartilage is present in the articular surfaces of joints?
Hyaline cartilage
What is the characteristic of hyaline cartilage when examined with the naked eye in its fresh condition?
It has a white glassy translucent appearance
What is a characteristic of cartilage that distinguishes it from other types of tissue?
It is composed of cells and extracellular matrix
What type of collagen is found in the fibrous layers of the perichondrium?
Type I
What is the function of chondrocytes in hyaline cartilage?
Producing collagen and maintaining cartilaginous tissue
What are the cells that can differentiate into chondroblasts found in the innermost layers of the perichondrium?
Mesenchymal cells
What is the characteristic of the outline of chondrocytes in electron microscopy?
Irregular shape due to the presence of cytoplasmic processes
What is the term for a lacuna containing more than one chondrocyte?
Nest
What is the approximate percentage of water in the ground substance of cartilage?
60-80%
Which type of cartilage is found in the ear pinna, external auditory meatus, and Eustachian tube?
Elastic cartilage
What is the primary way that cartilage grows in size?
Interstitial growth
Which type of cartilage is characterized by the presence of groups of chondrocytes arranged in rows separated by bundles of collagenic fibers?
White fibrocartilage
What happens when cartilage is damaged in adults?
It forms a connective tissue scar
Test your knowledge of cartilage, a specialized type of connective tissue in the body. Learn about its general characteristics, including its plastic appearance, weight-bearing capabilities, and smooth surface. Assess your understanding of cartilage's cells, extracellular matrix, and lacunae.
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