ECG Session 1

22 Questions | Total Attempts: 1803

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ECG Quizzes & Trivia

ECG Prep Quiz Test 1


Questions and Answers
  • 1. 
    Heart Sound S1 is best heard at the
    • A. 

      Second intercostal place

    • B. 

      Third intercostal place

    • C. 

      Left fifth intercostal space and left midclavicular line (at the apex)

  • 2. 
    The major extra cellular ion is
    • A. 

      Sodium

    • B. 

      Potassium

    • C. 

      Magnesium

    • D. 

      Calcium

  • 3. 
    State true or falsecardiac output = ejection fraction * heart rate
    • A. 

      True

    • B. 

      False

  • 4. 
    The valve which is located between the left atrium and the left ventricle is the
    • A. 

      Mitral valve

    • B. 

      Aortic valve

    • C. 

      Tricuspid valve

    • D. 

      Pulmonary valve

  • 5. 
    Heart sounds are produced by the closing of
    • A. 

      Right atrium

    • B. 

      Left atrium

    • C. 

      Valves

    • D. 

      Arteries

  • 6. 
    The buildup of excess fluid or excess blood in the pericardial space is known as
    • A. 

      Pericarditis

    • B. 

      Cardiac tamponade

    • C. 

      Heart failure

  • 7. 
    The middle layer of the heart is called
    • A. 

      Pericardium

    • B. 

      Myocardium

    • C. 

      Myometrium

    • D. 

      Endocardium

  • 8. 
    The major intracellular ion is
    • A. 

      Sodium

    • B. 

      Potassium

    • C. 

      Magnesium

    • D. 

      Calcium

  • 9. 
    A double walled sac that encloses heart and helps protect it from trauma and infections is
    • A. 

      Endocardium

    • B. 

      Myocardium

    • C. 

      Epicardium

    • D. 

      Pericardium

  • 10. 
    • A. 

      Capillary

    • B. 

      Venule

    • C. 

      Vein

    • D. 

      Artery

  • 11. 
    The blood from the heart travels to the lungs to pick up oxygen through the
    • A. 

      Pulmonary arteries

    • B. 

      Pulmonary veins

    • C. 

      Subclavian arteries

    • D. 

      Cardiac arteries

  • 12. 
    The largest artery that carries blood to all the parts of the body from the left side of the heart is called
    • A. 

      Vena cava

    • B. 

      Aorta

    • C. 

      Carotid artery

    • D. 

      Mesenteric artery

  • 13. 
    Blood from the pulmonary vein returns to the
    • A. 

      Lungs

    • B. 

      Left atrium

    • C. 

      Superior vena cava

    • D. 

      Brian

  • 14. 
    The cardiac output is the amount of blood pumped into the aorta each minute by the heart.
    • A. 

      True

    • B. 

      False

  • 15. 
    The two upper chambers of the heart are called
    • A. 

      Ventricles

    • B. 

      Atria

    • C. 

      Peritoneal cavity

    • D. 

      Aorta

  • 16. 
    Superior and Inferior vena cava are
    • A. 

      The largest arteries of the body

    • B. 

      The largest lymphatic of the blood

    • C. 

      The largest nerves in the body

    • D. 

      The largest veins of the body

  • 17. 
    The heart rate is decreased to 40 bpm and stroke volume remains to 70 ml / beat. What is the cardiac output and whether the cardiac output is the same, increased or decreased?
    • A. 

      3400ml / min cardiac output is decreased

    • B. 

      2800 ml / min cardiac output is decreased

    • C. 

      4800ml / min cardiac output remains the same

    • D. 

      11400 ml / min cardiac output is increased

  • 18. 
    Aorta is the continuation of
    • A. 

      Right atria

    • B. 

      Left atria

    • C. 

      Left ventricle

    • D. 

      Right ventricle

  • 19. 
    • A. 

      0.12 – 20 seconds

    • B. 

      0.10 - 0.18 seconds

    • C. 

      0.06 – 0.10 seconds

    • D. 

      0.04 – 0.10 seconds

  • 20. 
    Diastole is the period of relaxation during which the chambers are allowed to fill
    • A. 

      True

    • B. 

      False

  • 21. 
    Normal heart rate in adults is
    • A. 

      30 – 60 bpm

    • B. 

      60 – 100 bpm

    • C. 

      100 – 120 bpm

    • D. 

      120 -180 bpm

  • 22. 
    The terminal ends of the bundle branches which is located in the ventricular endocardium and has intrinsic rate of 20 – 40 beats per second
    • A. 

      SA mode

    • B. 

      Bundle of His

    • C. 

      Purkinjee fibres

    • D. 

      AV mode