Cartillage /\ Bone

CureAllParadise8245 avatar
CureAllParadise8245
·
·
Download

Start Quiz

Study Flashcards

Questions and Answers

Which of the following is a function of cartilage?

Forms the supporting framework of some organs

What is the composition of bone?

Cells and extracellular matrix

Which statement about bone healing is true?

Bone usually heals well

Which type of cartilage is located in areas that are pliable and flexible, such as the pinna of the ear and the epiglottis?

<p>Elastic cartilage</p> Signup and view all the answers

What is the function of hyaline cartilage?

<p>All of the above</p> Signup and view all the answers

How does cartilage receive nutrients?

<p>Through diffusion from the perichondrium</p> Signup and view all the answers

Which type of cells produce bone matrix?

<p>Osteoblasts</p> Signup and view all the answers

Which type of bone formation occurs in the diaphysis?

<p>Endochondral ossification</p> Signup and view all the answers

Where does the formation of secondary ossification centers occur?

<p>Epiphyses</p> Signup and view all the answers

What is the composition of the epiphyses?

<p>Primarily spongy bone</p> Signup and view all the answers

Which type of bone has a very dense, solid structure?

<p>Compact bone</p> Signup and view all the answers

Which hormone is released when serum calcium is low and stimulates osteoblasts to produce osteoclast stimulating factor?

<p>Parathyroid hormone</p> Signup and view all the answers

What is the function of the periosteum?

<p>To provide nutrition to the bone</p> Signup and view all the answers

What are the two types of bone formation?

<p>Intramembranous ossification and endochondral ossification</p> Signup and view all the answers

Which of the following is NOT a characteristic of cartilage?

<p>Cartilage is metabolically active</p> Signup and view all the answers

Which type of bone has a good blood supply?

<p>Compact bone</p> Signup and view all the answers

Which statement about bone healing is true?

<p>Bone healing is a slow process</p> Signup and view all the answers

Which type of bone is arranged in osteons, with layers of bone around little canals?

<p>Compact bone</p> Signup and view all the answers

What is the function of the endosteum?

<p>Lines the inner surface of compact bone</p> Signup and view all the answers

What is the composition of the periosteum?

<p>Outer dense connective tissue layer and inner layer of osteoprogenitor cells</p> Signup and view all the answers

Which type of bone formation occurs in flat bones, such as most of the skull?

<p>Intramembranous ossification</p> Signup and view all the answers

Which type of cartilage is composed of type II collagen fibers and elastic fibers?

<p>Elastic cartilage</p> Signup and view all the answers

Which of the following is NOT a function of hyaline cartilage?

<p>Store and release calcium</p> Signup and view all the answers

Which type of bone cells produce bone matrix?

<p>Osteoblasts</p> Signup and view all the answers

Which type of bone tissue is highly vascularized and metabolically active?

<p>Compact bone</p> Signup and view all the answers

Which of the following is the correct order of events in endochondral ossification?

<ol> <li>Cartilage calcifies, 2. A primary ossification center forms in the diaphysis, 3. Secondary ossification centers form in the epiphyses, 4. Bone replaces cartilage, 5. Epiphyseal plates ossify</li> </ol> Signup and view all the answers

Which part of a long bone consists primarily of spongy bone with a layer of compact bone on the outside?

<p>Epiphysis</p> Signup and view all the answers

What is the composition of the diaphysis of a long bone?

<p>Compact bone on the outside and a marrow cavity inside</p> Signup and view all the answers

Which of the following is the correct order of events in endochondral ossification?

<ol> <li>Cartilage calcifies, 2. A periosteal bone collar forms around the diaphysis, 3. A primary ossification center forms in the diaphysis, 4. Secondary ossification centers form in the epiphyses, 5. Bone replaces cartilage, 6. Epiphyseal plates ossify</li> </ol> Signup and view all the answers

Which type of bone tissue is highly vascularized and metabolically active?

<p>Compact bone</p> Signup and view all the answers

What is the function of the endosteum?

<p>To line the medullary cavity of long bones</p> Signup and view all the answers

Which hormone is released when serum calcium is low and stimulates osteoblasts to produce osteoclast stimulating factor?

<p>Parathyroid hormone (PTH)</p> Signup and view all the answers

What is the composition of the periosteum?

<p>Dense irregular connective tissue</p> Signup and view all the answers

Use Quizgecko on...
Browser
Browser