Question types

Start with

Question limit

of 43 available terms

Advertisement Upgrade to remove ads
Print test

5 Written questions

5 Matching questions

  1. spinal disorder (kyphotic)
  2. sinus
  3. Development of bone (3)
  4. endochondral ossification 2/2
  5. osteoclasts stimulates
  1. a 1. Secondary ossification centers and marrow cavities form in ends of bone
    2. Cartilage remains as articular cartilage and epiphyseal (growth) plates
    a. Growth plates provide for increase in length of bone during childhood and adolescence
    b. Disappear when growth stops
  2. b thoracic curve (hunchback)
  3. c air pocket in the bone
  4. d osteoclasts, if the level of calcium in the blood is low & vitamin D systhesis (which increases the efficiency of absorption of calcium in the intestines)
  5. e 1. Osteogenesis
    2. Intramembranous ossification - replaces membrane
    a. Occurs within a connective tissue membrane
    b. Apposition growth
    i. Adds bone tissue to outer surface (inside to outside) "suture" is where the bones grew together w/bone cells.
    3. Endochondral ossification - replace cartilage
    a. Occurs within a cartilage model
    b. Bone is deposited by osteoblasts
    c. Appositional and Interstitial growth
    i. Increases in diameter and length

5 Multiple choice questions

  1. 1. Most bones develop this process
    2. Formation of primary ossification center and marrow cavity in shaft of model
    a. Bony collar developed by osteoblasts
    b. Chondrocytes swell and die
    c. Stem cells give rise to osteoblasts and clasts
    d. Bone laid down and marrow cavity created

    epiphysis - needs to be remodeled (reshaped)
    bone grows on the outside and then an inner layer disappears by osteoclasts. this is so the bones don't get too heavy
  2. growth in diameter
  3. bone absorbing cell

    breaks down the matrix
  4. bone marrow
  5. combined action of osteoblasts & osteoclasts to mold bones into adult shape

5 True/False questions

  1. osteoporosiscombined action of osteoblasts & osteoclasts to mold bones into adult shape


  2. osteocytecylinder shaped structural unit in compact bone


  3. hemopoiesisthe formation of blood cells


  4. Factors affecting bone growth (8)1. Diaphysis - shaft
    2. Epiphysis - bulby ends, where muscles attach
    3. Epiphyseal plate or disk - cartilage, plate=still growing, line=stopped growing (white line)
    4. Medullary or marrow cavity - hollow, living bone has marrow
    5. Periosteum - around the bone
    6. Endosteum - lines the cavity, inside
    7. Articular cartilage - covers head & bottom


  5. spinal disorder (scoliotic spine)thoracic curve (hunchback)


Create Set