Podcast
Questions and Answers
What forms the outer surfaces of compact bone?
What forms the outer surfaces of compact bone?
When does intramembranous ossification begin during embryonic development?
When does intramembranous ossification begin during embryonic development?
Which type of cells specialize to become osteoblasts in intramembranous ossification?
Which type of cells specialize to become osteoblasts in intramembranous ossification?
What is formed as a result of the joining of trabeculae in intramembranous ossification?
What is formed as a result of the joining of trabeculae in intramembranous ossification?
Signup and view all the answers
What is the role of osteoblasts in the process of intramembranous ossification?
What is the role of osteoblasts in the process of intramembranous ossification?
Signup and view all the answers
What is the primary purpose of chondroblasts during endochondral ossification?
What is the primary purpose of chondroblasts during endochondral ossification?
Signup and view all the answers
At what age does endochondral ossification typically complete?
At what age does endochondral ossification typically complete?
Signup and view all the answers
Which cells are responsible for forming red bone marrow as trabeculae join together in intramembranous ossification?
Which cells are responsible for forming red bone marrow as trabeculae join together in intramembranous ossification?
Signup and view all the answers
What type of cartilage growth involves the addition of new cartilage matrix at the outer edge of existing cartilage?
What type of cartilage growth involves the addition of new cartilage matrix at the outer edge of existing cartilage?
Signup and view all the answers
What primarily constitutes the organic component of the bone matrix?
What primarily constitutes the organic component of the bone matrix?
Signup and view all the answers
Which type of bone cell is responsible for breaking down the bone matrix?
Which type of bone cell is responsible for breaking down the bone matrix?
Signup and view all the answers
How does spongy bone differ from compact bone?
How does spongy bone differ from compact bone?
Signup and view all the answers
What role do osteoblasts play in bone tissue?
What role do osteoblasts play in bone tissue?
Signup and view all the answers
What is the primary inorganic component of the bone matrix?
What is the primary inorganic component of the bone matrix?
Signup and view all the answers
Which statement best describes the role of canaliculi in spongy bone?
Which statement best describes the role of canaliculi in spongy bone?
Signup and view all the answers
What characteristic feature distinguishes the lamellae in compact bone?
What characteristic feature distinguishes the lamellae in compact bone?
Signup and view all the answers
What is the primary ossification center in long bones?
What is the primary ossification center in long bones?
Signup and view all the answers
At what age does the last secondary ossification center typically appear?
At what age does the last secondary ossification center typically appear?
Signup and view all the answers
What happens to the epiphyseal plate after a person’s bones have stopped growing?
What happens to the epiphyseal plate after a person’s bones have stopped growing?
Signup and view all the answers
Which type of bone fracture involves a break that does not penetrate the skin?
Which type of bone fracture involves a break that does not penetrate the skin?
Signup and view all the answers
Which of the following is a characteristic of the articular cartilage?
Which of the following is a characteristic of the articular cartilage?
Signup and view all the answers
Where do secondary ossification centers typically appear before birth?
Where do secondary ossification centers typically appear before birth?
Signup and view all the answers
Which statement accurately describes the spongy and compact bone in mature bones?
Which statement accurately describes the spongy and compact bone in mature bones?
Signup and view all the answers
What treatment is commonly used for bone fractures?
What treatment is commonly used for bone fractures?
Signup and view all the answers
What happens to the perichondrium during the process of endochondral ossification?
What happens to the perichondrium during the process of endochondral ossification?
Signup and view all the answers
What contributes to the increase in size of the cartilage model during endochondral ossification?
What contributes to the increase in size of the cartilage model during endochondral ossification?
Signup and view all the answers
What is the substance that chondrocytes release to initiate the formation of hydroxyapatite crystals?
What is the substance that chondrocytes release to initiate the formation of hydroxyapatite crystals?
Signup and view all the answers
What occurs in the primary ossification center during endochondral ossification?
What occurs in the primary ossification center during endochondral ossification?
Signup and view all the answers
What structural change occurs to the bone as it develops during endochondral ossification?
What structural change occurs to the bone as it develops during endochondral ossification?
Signup and view all the answers
What is the fate of chondrocytes in the calcified cartilage area during endochondral ossification?
What is the fate of chondrocytes in the calcified cartilage area during endochondral ossification?
Signup and view all the answers
Which cells migrate into the calcified cartilage area from the periosteum during ossification?
Which cells migrate into the calcified cartilage area from the periosteum during ossification?
Signup and view all the answers
What role do osteoclasts play in endochondral ossification?
What role do osteoclasts play in endochondral ossification?
Signup and view all the answers
