Unit III: Muscular System

40 Questions | Total Attempts: 232

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Unit III: Muscular System - Quiz

Questions and Answers
  • 1. 
    The muscle rectus abdominis was named both for location and muscle fiber arrangement.
    • A. 

      True

    • B. 

      False

  • 2. 
    The muscle trapezius was named for its location.
    • A. 

      True

    • B. 

      False

  • 3. 
    The muscle named sternohyoid was named for the muscles origin and insertion.
    • A. 

      True

    • B. 

      False

  • 4. 
    The term -ceps refers to the insertions of a muscle.
    • A. 

      True

    • B. 

      False

  • 5. 
    In a muscle movement, the insertion typically moves to the origin.
    • A. 

      True

    • B. 

      False

  • 6. 
    The inguinal ligaments can be found as a triangular arrangment on the back of the body.
    • A. 

      True

    • B. 

      False

  • 7. 
    Endomysium wraps which of these?
    • A. 

      Fascicle

    • B. 

      Perimysium

    • C. 

      Muscle Fiber

    • D. 

      None of these

  • 8. 
    A movement toward the midline of the body:
    • A. 

      Abduction

    • B. 

      Adduction

    • C. 

      Extension

    • D. 

      Pronation

  • 9. 
    The foot is flexed downward, this describes which of these movements:
    • A. 

      Dorsiflexion

    • B. 

      Circumduction

    • C. 

      Plantar Flexion

    • D. 

      None of these

  • 10. 
    Turning the sole of the foot is which body movement?
    • A. 

      Inversion

    • B. 

      Eversion

    • C. 

      Dorsiflexion

    • D. 

      None of these

  • 11. 
    Which of these aid the action of agonist muscles by reducing movement?
    • A. 

      Prime Movers

    • B. 

      Antagonists

    • C. 

      Fixators

    • D. 

      Synergists

  • 12. 
    The prefix Delt- refers to the shape of a muscle.
    • A. 

      True

    • B. 

      False

  • 13. 
    Identify the modified tendon:
  • 14. 
    Identify the modified tendon:
  • 15. 
    Identify muscle C:
  • 16. 
    The muscle below is the Flexor Carpi Radialis.
    • A. 

      True

    • B. 

      False

  • 17. 
    Identify muscle group A:
  • 18. 
    Identify muscle B:
  • 19. 
    Identify muscle A:
  • 20. 
    Identify muscle A:
  • 21. 
    Identify modified tendon C:
  • 22. 
    The frontalis has which of these origins?
    • A. 

      Galea Aponeurosis

    • B. 

      Temporal Bone

    • C. 

      Zygomatic Arch

    • D. 

      Skin above the supraorbital margin

  • 23. 
    The origin of the buccinator is which of these?
    • A. 

      Orbicularis Oris

    • B. 

      Tissue of the eyelid

    • C. 

      Alveolar processes of the posterior mandible and maxillae

    • D. 

      Coronoid process of the mandible

  • 24. 
    The action of the platysma is which of these?
    • A. 

      Pulls the corners of the mouth down and back

    • B. 

      Flexes and rotates the head

    • C. 

      Purses and puckers the lips

    • D. 

      Elevates the jaw

  • 25. 
    Identify the correct origin of the trapezius muscle:
    • A. 

      Clavicle, and the acromion and spine of the scapula

    • B. 

      Occipital bone and spines C7 through all thoracic vertebrae

    • C. 

      Clavicle, sternum and the cartilages of the 1st 6 ribs

    • D. 

      Spines of T6-L5, iliac and sacral crests

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