Musculoskeletal System

44 Questions | Total Attempts: 2327

SettingsSettingsSettings
Musculoskeletal Quizzes & Trivia

Questions and Answers
  • 1. 
    Select two types of connective tissue
    • A. 

      Cartilage

    • B. 

      Bone

    • C. 

      Vessel

    • D. 

      Skin

    • E. 

      Muscle

  • 2. 
    Divide to form the other bone cells
    • A. 

      Osteogenic cells

    • B. 

      Osteoblasts

    • C. 

      Osteocytes

    • D. 

      Osteoclasts

  • 3. 
    Lay down the extracellular matrix
    • A. 

      Osteoblasts

    • B. 

      Osteogenic cells

    • C. 

      Osteocytes

    • D. 

      Osteoclasts

  • 4. 
    Live in the mature bone and maintain the extracellular matrix
    • A. 

      Osteocytes

    • B. 

      Osteogenic cells

    • C. 

      Osteoblasts

    • D. 

      Osteoclasts

  • 5. 
    Break down the extracellular matrix  
    • A. 

      Break down the extracellular matrix Break down the extracellular matrix Break down the extracellular matrix Osteoclasts

    • B. 

      Osteogenic cells

    • C. 

      Osteoblasts

    • D. 

      Osteocytes

  • 6. 
    Ground substance of cartilage is a gel containing 65-80% _____
    • A. 

      Water

    • B. 

      Blood

    • C. 

      Oxygen

    • D. 

      Nutrients

  • 7. 
    Which cartilage does contain very few fibers?
    • A. 

      Costal cartilages

    • B. 

      Intervertebral disks

    • C. 

      Ear

    • D. 

      Epiglottis

  • 8. 
    Ground substance of bone contains crystals of _____
    • A. 

      Calcium salts

    • B. 

      Salts

    • C. 

      Protein

    • D. 

      Water

  • 9. 
    Which does contain blood vessels?
    • A. 

      Cartilage

    • B. 

      Bone

  • 10. 
    A lattice of tiny strus of bone, like a sponge
    • A. 

      Cancellous bone

    • B. 

      Compact bone

  • 11. 
    Which is the 2nd stage of bone remodeling?
    • A. 

      Osteoblasts and osteoclasts are formed when they needed to remodel bone.

    • B. 

      Osteoclasts remove damaged areas of bone

    • C. 

      Osteoblasts come after them and replace the extracellular matrix.

  • 12. 
    When is Parathyroid hormone released?
    • A. 

      Blood calcium levels decrease

    • B. 

      Blood calcium levels increase

    • C. 

      Blood oxygen levels decrease

    • D. 

      Blood calcium levels increase

  • 13. 
    Sustained Paratyroid Hormone raises blood calcium levels from _____.
    • A. 

      Bone

    • B. 

      Kidneys

    • C. 

      Intestines

    • D. 

      All of the above

  • 14. 
    How can you  creat Vitamin D in skin cells?
    • A. 

      Influence of sunlight

    • B. 

      Influence of activity

    • C. 

      During sleeping

    • D. 

      During eating

  • 15. 
    When is Calcitonin released?
    • A. 

      Blood calcium is too high

    • B. 

      Blood calcium is too low

    • C. 

      Blood oxygen is too high

    • D. 

      Blood viscosity is too low

  • 16. 
    Select Calcitonin
    • A. 

      Inhibits the rease of calcium from bone

    • B. 

      Reduces osteoclast activity

    • C. 

      Inhibits vitamin D activation in the kidney

    • D. 

      Inhibits calcium reabsorption by the kidney

    • E. 

      Activiates the rease of calcium from bone

    • F. 

      Increase osteoclast activity

    • G. 

      Activates vitamin D activation in the kidney

    • H. 

      Increase calcium reabsorption by the kidney

  • 17. 
    Which born area does contain bone marrow?
    • A. 

      Epiphysis

    • B. 

      Diaphysis

    • C. 

      Metaphysis

  • 18. 
    Which bone marrow does make blood cells?  
    • A. 

      Red marrow

    • B. 

      Yellow marrow

  • 19. 
    Little mobility
    • A. 

      Synarthroses

    • B. 

      Diarthroses

  • 20. 
    Select clasification of type  
    • A. 

      Proximal

    • B. 

      Midshaft

    • C. 

      Distal

    • D. 

      Transverse

    • E. 

      Oblique

    • F. 

      Spiral

    • G. 

      Comminuted

    • H. 

      Segmental

    • I. 

      Butterfly

    • J. 

      Impacted

  • 21. 
    Select classification of location  
    • A. 

      Proximal

    • B. 

      Midshaft

    • C. 

      Distal

    • D. 

      Transverse

    • E. 

      Oblique

    • F. 

      Spiral

    • G. 

      Comminuted

    • H. 

      Segmental

    • I. 

      Butterfly

    • J. 

      Impacted

  • 22. 
    The most common fractures are those resulting from _____.
    • A. 

      Sudden injury

    • B. 

      Fatigue

    • C. 

      Pathologic

  • 23. 
    Identify the steps in the treatment and recovery process of a fracture.
    • A. 

      Reduction

    • B. 

      Immobilization

    • C. 

      Restore function/rehab

  • 24. 
    Discuss the four steps of bone healing. Select 3rd step.  
    • A. 

      Hematoma forms and fibirin network fills it

    • B. 

      Cells grow along fibirin meshwork to form new tissue

    • C. 

      Calcium salts deposited in new tissue

    • D. 

      New tissue remodedled into normal shape

  • 25. 
    Which is the most common primary malignat bone tumor?
    • A. 

      Osteosarcoma

    • B. 

      Ewing sarcoma

    • C. 

      Chondrosarcoma

    • D. 

      Metastases

Back to Top Back to top