ECG Quiz 1 (Internal Medicine)

10 Questions | Total Attempts: 91

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ECG Quizzes & Trivia

DEPARTMENT OF INTERNAL MEDICINE, IGGMC NAGPUR.


Questions and Answers
  • 1. 
    A 40 year old man presents to an outpatient clinic with complaints of a productive cough, headache, shortness of breath, and fever. A routine ECG is obtained. The axis in given ECG is 
    • A. 

      0 to + 90

    • B. 

      0 to -90

    • C. 

      -90 to -180

    • D. 

      + 90 to +180

  • 2. 
    A 22-year-old woman with scleroderma presents to your office with progressive dyspnea on exertion. There is a loud P2 with a holosystolic murmur , heard best at the lower left sternal border. A routine ECG is obtained.Which of the following findings are present in this ECG ? (multiple options are correct .)
    • A. 

      Supraventricular tachycardia

    • B. 

      RVH

    • C. 

      LVH

    • D. 

      RAD

    • E. 

      LAD

    • F. 

      Right atrial enlargement

    • G. 

      Left atrial enlargement

  • 3. 
    A 72-year-old man who has not seen a physician in more than 20 years comes to your clinic with no specific complaints. Physical examination reveals a blood pres sure of 185/100 mm Hg. An ECG is obtained. Which of the following findings are present in this ECG? ( multiple options are correct).
    • A. 

      RVH

    • B. 

      LVH

    • C. 

      LAD

    • D. 

      LAA

    • E. 

      RAA

    • F. 

      RAD

  • 4. 
    Heart rate is _________________.
    • A. 

      60/min

    • B. 

      70/min

    • C. 

      90/min

    • D. 

      110/min

  • 5. 
    The axis of this ECG is ____________________________.
    • A. 

      Deviated to right side.

    • B. 

      Normal axis without any deviation.

    • C. 

      Deviated to left side.

    • D. 

      Deviated to extreme left/ right side.

  • 6. 
    The correct axis is _______________________.
    • A. 

      A - NORMAL AXIS, B - RAD , C - LAD

    • B. 

      A- RAD , B-LAD, C - NORMAL AXIS

    • C. 

      A - LAD , B RAD , C - NORMAL AXIS

    • D. 

      BOTH A & B ARE VARIANT OF NORMAL AXIS WHILE C IS EXTREME AXIS DEVIATION

  • 7. 
    Calculate PR interval.
    • A. 

      0.2 sec

    • B. 

      0.12 sec

    • C. 

      0.16 sec

    • D. 

      0.8 sec

  • 8. 
    Which of the following statements is not correct ?
    • A. 

      A normal T wave has an asymmetrical shape.

    • B. 

      As the heart rate increases , QT interval increases and as the heart rate decreases, QT interval decreases. Therefore,rate corrected QT or QTc is preferred in clinical practice.

    • C. 

      The QT interval is measured from the beginning of the QRS complex to the end of the T wave.

    • D. 

      It represents the return of stimulated ventricles to their resting state (ventricular repolarization).

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