Introduction to Orthopaedics & Fractures - BM5 NLM1

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1. What is an open fracture?

  • A fracture in which the break has a curved or sloped pattern
  • A broken bone that is in communication with the environment through the skin
  • A fracture at a right angle to the bone's axis
  • A bone that has only partially snapped
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Other questions in this quiz

2. What are the two main types of bone in a long bone?

  • Cancellous & Diaphysial
  • Cortical & Cancellous
  • Cortical & Epiphysial
  • Epiphysial & Diaphysial

3. What is the name of the fracture classification system used in pre-pubescent children (who still have growth plates)?

  • Crayola-Tanner Classification
  • Salter-Harris Classification
  • Lipton-Oasis Classification
  • O'Rourke-Moore Classification

4. What is a displaced fracture?

  • The bone breaks but there is no puncture or open wound in the skin
  • The bone snaps into two or more parts and moves so that the two ends are not lined up
  • The bone cracks either part or all of the way through, but does move and maintains its proper alignment
  • The bone breaks and is in communication with the environment through the skin

5. What is a comminuted fracture?

  • A fracture in which the break has a curved or sloped pattern
  • A fracture in which the bone fragments into several pieces
  • A fracture in which the two ends are driven into each other
  • A fracture at a right angle to the bone's axis

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