Functional Anatomy Muscle System

33 Questions | Total Attempts: 1957

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Functional Anatomy Muscle System - Quiz

Functional anatomy quiz over muscles


Questions and Answers
  • 1. 
    When a muscle is stimulated, the bone that is most stable is called what?
    • A. 

      Orgin

    • B. 

      Insertion

    • C. 

      Alpha

    • D. 

      Generator

  • 2. 
    When a muscle is stimulated, the movable bone is called what?
    • A. 

      Insertion

    • B. 

      Generator

    • C. 

      Origin

    • D. 

      Inclusion

  • 3. 
    If the origin moves towards the insertion, what is this called?
    • A. 

      Reverse generation

    • B. 

      Back pressure

    • C. 

      Converse action

    • D. 

      Reversal of muscle action

  • 4. 
    What is a parallel muscle fiber type?
    • A. 

      Strap

    • B. 

      Fusiform

    • C. 

      Rhomboidal

    • D. 

      Triangular

    • E. 

      All of these

  • 5. 
    What is an oblique muscle type?
    • A. 

      Unipennate

    • B. 

      Bipennate

    • C. 

      Multipennate

    • D. 

      None of these

    • E. 

      All of these

  • 6. 
    When a muscle is unstimulated it is called?
    • A. 

      Irratabily

    • B. 

      Contractility

    • C. 

      Normal resting length

    • D. 

      Extensibility

  • 7. 
    What is the ability to respond to a stimulus?
    • A. 

      Extensibility

    • B. 

      Irritability

    • C. 

      Elasticity

    • D. 

      Normal resting length

  • 8. 
    What is the ability to shorten/contract, produce tension?
    • A. 

      Normal resting length

    • B. 

      Extensibility

    • C. 

      Contractility

    • D. 

      Irritability

  • 9. 
    What is the ability of a muscle to stretch or lengthen when a force is applied?
    • A. 

      Irritability

    • B. 

      Extensibility

    • C. 

      Normal resting length

    • D. 

      Elasticity

  • 10. 
    What is the ability to recoil or return to normal resting length when the stretching or shortening force is removed?
    • A. 

      Elasticity

    • B. 

      Extensibility

    • C. 

      Tension

    • D. 

      Tone

  • 11. 
    What is the force built up within a muscle?
    • A. 

      Tone

    • B. 

      Excursion

    • C. 

      Tension

    • D. 

      Elasticity

  • 12. 
    What is the slight tension that is present in a muscle at all times?
    • A. 

      Tension

    • B. 

      Tone

    • C. 

      Extension

    • D. 

      Retraction

  • 13. 
    What is the distance of the maximum elongation to the maximum shortening called?
    • A. 

      Tone

    • B. 

      Tension

    • C. 

      Elasticity

    • D. 

      Excursion

  • 14. 
    A muscle reaching the point of where it can’t shorten any farther is called?
    • A. 

      Passive insufficiency

    • B. 

      Active insufficiency

    • C. 

      Open-pack position

    • D. 

      Closed pack position

  • 15. 
    What occurs when a muscle cannot be elongated any farther without damage to its fibers?
    • A. 

      Closed pack position

    • B. 

      Passive insufficiency

    • C. 

      Open pack position

    • D. 

      Active insufficiency

  • 16. 
    What are the types of muscle contractions?
    • A. 

      Isometric, isotonic and isokenetic

    • B. 

      Isotonic, Isochronical, isokinetic

    • C. 

      Isokinetic, Isotonic, isophase

    • D. 

      None of these

  • 17. 
    What contraction occurs when a muscle contracts, producing force without changing the length of muscle?
    • A. 

      Isometric

    • B. 

      Isochronical

    • C. 

      Isokinetic

    • D. 

      Isotonic

  • 18. 
    What type of contraction occurs when muscle length changes and the joint angle changes?
    • A. 

      Isokenetic

    • B. 

      Isotonic

    • C. 

      Isometric

    • D. 

      Isophase

  • 19. 
    What are the types of isotonic contractions?
    • A. 

      Concentric and eccentric

    • B. 

      Eccentric and metric

    • C. 

      Concentric and sacrosanct

    • D. 

      Sacrosanct and metric

  • 20. 
    What occurs when muscle attachments move farther apart, movement usually occurs with gravity and the contraction is use with deceleration?
    • A. 

      Concentric contraction

    • B. 

      Sacrosanct contraction

    • C. 

      Eccentric contraction

    • D. 

      Metric contraction

  • 21. 
    What occurs when muscle attachments move closer together, movement is usually occurring against gravity and it is an acceleration activity?
    • A. 

      Sacrosanct contraction

    • B. 

      Eccentric contraction

    • C. 

      Irregular contraction

    • D. 

      Concentric contraction

  • 22. 
    What occurs when resistance changes but the speed stays the same?
    • A. 

      Isokenetic contraction

    • B. 

      Isometric contraction

    • C. 

      Isotonic contraction

    • D. 

      Isochronical contraction

  • 23. 
    What kind of contraction is it when an origin moves towards the insertion?
    • A. 

      Concentric

    • B. 

      Eccentric

    • C. 

      Reverse

    • D. 

      Irregular

  • 24. 
    What kind of contraction is it when an insertion moves towards an origin?
    • A. 

      Eccentric

    • B. 

      Regular

    • C. 

      Reverse

    • D. 

      Concentric

  • 25. 
    What is the muscle or muscle group that causes the motion?
    • A. 

      Agonist

    • B. 

      Protagonist

    • C. 

      Anteagonist

    • D. 

      Stabilizer

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