Anatomy of Bones: Periosteum
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Anatomy of Bones: Periosteum

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Questions and Answers

epiphysis physical properties ?

  • covered in cancellous bone and filled with spongy bone and red bone marrow. (correct)
  • covered in cancellous bone and filled with spongy bone and yellow bone marrow.
  • covered in cancellous bone and filled with compact bone and red bone marrow.
  • covered in cancellous bone and filled with compact bone and yellow bone marrow.
  • hemopoiesis definition

  • plasma production
  • is red blood cell production (correct)
  • White blood cell production
  • serum production
  • Where does haematopoiesis occur

  • in white blood cells
  • in flat bones
  • In red bone marrow (correct)
  • in yellow bone marrow
  • Spongy bone or cancellous bone function

    <p>Spaces between spongy bone contain bone marrow. Very strong &amp; lightweight – spicules look randomly arranged but they are aligned to the forces the bone is under</p> Signup and view all the answers

    Explain where you will find red marrow ?

    <p>Found in the ends of long bones and inside pelvic bones and sternebrae</p> Signup and view all the answers

    What is the function of red marrow? Who has more red marrow young or old animals?

    <p>It produces red and white blood cells and platelets. Young animals has more than older for the production of bones. When animal gets sick red blood cells can be changed into.</p> Signup and view all the answers

    What is the primary function of the cells involved in the periosteum?

    <p>Growing and repairing bone</p> Signup and view all the answers

    What is not covered by the periosteum?

    <p>Articular surfaces</p> Signup and view all the answers

    What type of structures are contained within the periosteum?

    <p>Blood vessels and nerves</p> Signup and view all the answers

    What is the location of the periosteum in relation to the bone?

    <p>Outer surface of bone</p> Signup and view all the answers

    What is the periosteum?

    <p>A membrane covering bones</p> Signup and view all the answers

    What is the main function of arteries in a long bone?

    <p>To supply blood to the bone for nutrition and remodeling</p> Signup and view all the answers

    What is the primary purpose of the blood supplied by arteries to the bone?

    <p>To repair and remodel bone tissue</p> Signup and view all the answers

    What is the role of arteries in the healing process of a bone?

    <p>To supply necessary nutrients and building blocks</p> Signup and view all the answers

    What do arteries supply to the bone to facilitate bone remodeling?

    <p>Nutrition and building blocks</p> Signup and view all the answers

    What is the result of the blood supply from arteries to the bone?

    <p>Bone remodeling and repair</p> Signup and view all the answers

    What does compact bone look like? Where do you find it? what is its physical qualities?

    <p>Very dense, heavy and strong. Found in the shaft and outside layer of bones. Dense and white</p> Signup and view all the answers

    What is the function of cortical bone?

    <p>its for weight bearing, prevents resistance to bending, strength and protection</p> Signup and view all the answers

    What is the epiphyseal plate?

    <p>Whare growth of long bones occur, weak part of bone, ossify in Adult. When ossified, animal considered matured</p> Signup and view all the answers

    What is articular cartilige?

    <p>Pale white/blue-ish covering on parts of bones that are part of a joint. Softer than bone, very smooth and slippery</p> Signup and view all the answers

    Articular cartilage on the ends of bones does what?

    <p>Provides a smooth, lubricated surface to reduce friction during joint movement.</p> Signup and view all the answers

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