Muscular System By Ambulancecpd.Co.UK

18 Questions | Total Attempts: 36

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Muscular System By Ambulancecpd.Co.UK


Questions and Answers
  • 1. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Muscles make up how much of the body weight in total in a adult?
    • A. 

      40 to 50%

    • B. 

      80 to 90%

    • C. 

      50 to 80%

    • D. 

      20 to 40%

  • 2. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: How many types of muscle are there?
    • A. 

      3

    • B. 

      2

    • C. 

      1

    • D. 

      4

  • 3. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Only the heart contains cardiac muscle? 
    • A. 

      True

    • B. 

      False

  • 4. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: How many hormones and neurotransmitters adjust the pacemaker of the heart?
    • A. 

      7

    • B. 

      1

    • C. 

      2

    • D. 

      5

  • 5. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: How many functions does the muscular tissue have?
    • A. 

      4

    • B. 

      2

    • C. 

      3

    • D. 

      1

    • E. 

      5

    • F. 

      6

  • 6. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Smooth muscle can be found?
    • A. 

      Attached to bone

    • B. 

      In the heart

    • C. 

      Lines hollow organs

  • 7. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Muscles connect to bone via?
    • A. 

      Tendon

    • B. 

      Periosteum

  • 8. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Muscles are surround by?
    • A. 

      Epimysium

    • B. 

      Periosteum

  • 9. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: A bundle of muscle cell / fibers bundle together are called?
    • A. 

      Fasciles

    • B. 

      Epimysium

    • C. 

      Muscle fiber

    • D. 

      Perimsium

  • 10. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Which one covers individual muscle fibers?
    • A. 

      Endomysium

    • B. 

      Perimysium

    • C. 

      Epimysium

  • 11. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: The diameter of a muscle fiber ranges from?
    • A. 

      10 to 100

    • B. 

      10 to 50

    • C. 

      10 to 20

    • D. 

      100 to 80

  • 12. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: The typical length of a muscle fiber is?
    • A. 

      10 cm

    • B. 

      30 cm

    • C. 

      5 cm

    • D. 

      20 cm

    • E. 

      2 cm

  • 13. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: The cell membrane of a muscle fiber is called?
    • A. 

      Sarcolemma

    • B. 

      Scaroplasm

    • C. 

      Sarcoplasmic

    • D. 

      Sarcomeres

  • 14. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: The cell cytoplasm of a muscle fiber is called?
    • A. 

      Sarcolemma

    • B. 

      Scaroplasm

    • C. 

      Sarcoplasmic

    • D. 

      Sarcomeres

  • 15. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: The contractile elements of muscle fibers are due to thick and thin filaments?
    • A. 

      True

    • B. 

      False

  • 16. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Thousands of invaginations tunnels from the surface towards the centrer of the muscle fibers are called
    • A. 

      Sarcolemma

    • B. 

      Scaroplasm

    • C. 

      Sarcoplasmic

    • D. 

      Sarcomeres

    • E. 

      Transverse tubules

  • 17. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: Myosin can be found in the?
    • A. 

      Thin filaments

    • B. 

      Thick filaments

  • 18. 
    Question from: Tortora Principles of Anatomy and Physiology 12 editionQ: How many skeletal muscle fibers are there?
    • A. 

      2

    • B. 

      3

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