A particular ECG change observed in Hypokalemia is
1. ST segment elevation
2.U wave (a position deflection after the T wave)
3.Tall peaked T waves
4.Widening of the QRS complex and increased amplitude
Posted Date:-2021-03-06 14:22:31
 A particular ECG change observed in Hypokalemia is
1.ST segment elevation
2.U wave (a position deflection after the T wave)
3. Tall peaked T waves
4. Widening of the QRS complex and increased amplitude
Posted Date:-2021-03-06 14:22:31
 ECG identified by the PR interval tends to become longer with every succeeding ECG complex until there is a P wave not followed by a QRS is observed in
1. Third-Degree Atrioventricular Block
2.Second-Degree Atrioventricular Block, Type II
3.Second-Degree Atrioventricular Block, Type I
4.First-Degree Atrioventricular Block, Type II
Posted Date:-2021-03-06 14:22:31
 In which of these conditions can widen QRS and Tall-tented T waves be observed?
1. Hyponatremia
2.Hyperkalemia
3.Hyperglycemia
4.Hyperphosphatemia
Posted Date:-2021-03-06 14:22:31
 In which of these conditions can widen QRS and Tall-tented T waves be observed?
1.Hyponatremia
2.Hyperkalemia
3.Hyperglycemia
4.Hyperphosphatemia
Posted Date:-2021-03-06 14:22:31
 P wave indicates
1.Depolarization of right ventricle
2. Depolarization of left ventricle
3. Depolarization of both atria
4.Atria to ventricular conduction time
Posted Date:-2021-03-06 14:22:31
 P wave indicates
1.Depolarization of right ventricle
2.Depolarization of left ventricle
3.Depolarization of both atria
4.Atria to ventricular conduction time
Posted Date:-2021-03-06 14:22:31
 The characteristics – slurring of the initial QRS deflection, shortened PR interval, and prolonged QRS duration are of this condition
1.Atrial tachycardia
2. Left bundle branch block
3.WPW (Wolff-Parkinson-White) syndrome
4.Myocardial ischemia
Posted Date:-2021-03-06 14:22:31
ECG identified by the PR interval tends to become longer with every succeeding ECG complex until there is a P wave not followed by a QRS is observed in
1. Third-Degree Atrioventricular Block
2.Second-Degree Atrioventricular Block, Type II
3.Second-Degree Atrioventricular Block, Type I
4.First-Degree Atrioventricular Block, Type II
Posted Date:-2021-03-06 14:22:31
ECG is used for examination of?
1.heart            Â
2.kidney
3.LUNGS Â Â Â Â Â Â
4.BRAIN
Posted Date:-2021-03-06 14:22:31
ECG report must consist of the following information
1.Rhythm, cardiac axis
2.Conduction intervals
3. Description of the ST segments, QRS complexes, T-waves
4.All of these
Posted Date:-2021-03-06 14:22:31
ECG report must consist of the following information
1.Rhythm, cardiac axis
2.Conduction intervals
3.Description of the ST segments, QRS complexes, T-waves
4.All of these
Posted Date:-2021-03-06 14:22:31
ECG was first developed by?
1.Steward      Â
2.Willem Einthoven
3.Koch Â
4. Hubbert Mann
Posted Date:-2021-03-06 14:22:31
For the normal heartbeat, depolarization stimulus originates in
1.His-bundle areas
2.Epicardium
3.Sinoatrial (SA)node
4.Atrioventricular (AV) node
Posted Date:-2021-03-06 14:22:31
For the normal heartbeat, depolarization stimulus originates in
1.His-bundle areas
2.Epicardium
3.Sinoatrial (SA)node
4. Atrioventricular (AV) node
Posted Date:-2021-03-06 14:22:31
In ECG relaxation of ventricles is represented by?
1.P-wave Â
2. T wave
3.U wave         Â
4.QRS complex
Posted Date:-2021-03-06 14:22:31
 ECG (Electrocardiogram) was developed first by
1. Wilhelm His
2. Steward
3.Hubert Mann
4.Willem Einthoven
Posted Date:-2021-03-06 14:22:31
The characteristics – slurring of the initial QRS deflection, shortened PR interval, and prolonged QRS duration are of this condition
1.Atrial tachycardia
2.Left bundle branch block
3.WPW (Wolff-Parkinson-White) syndrome
4.Myocardial ischemia
Posted Date:-2021-03-06 14:22:31
This is the classic ECG change in MI (myocardial infarction)
1.ST-segment elevation
2. T-wave inversion
3.Development of an abnormal Q wave
4.All of these
Posted Date:-2021-03-06 14:22:31
This is the classic ECG change in MI (myocardial infarction)
1.ST-segment elevation
2.T-wave inversion
3.Development of an abnormal Q wave
4.All of these
Posted Date:-2021-03-06 14:22:31
Ventricular muscle depolarization is indicated by
1.PR interval
2. P wave
3.U wave
4.The QRS complex
Posted Date:-2021-03-06 14:22:31
Ventricular muscle depolarization is indicated by
1. PR interval
2.P wave
3.U wave
4. The QRS complex
Posted Date:-2021-03-06 14:22:31
What does elevated ST segment represents?
1.insufficient oxygen  Â
2. acute myocardial infraction
3.Rheumatic fever     Â
4. ischemia
Posted Date:-2021-03-06 14:22:31
What does enlarged R wave indicate?
1.enlarged atria  Â
2.Rheumatic fever
3.Coronary artery disease    Â
4.none of the above
Posted Date:-2021-03-06 14:22:31
What does lengthening of P wave indicate
1.Myocardial infraction  Â
2.Enlargement of atria
3.Ventricular enlargement Â
4.Hyperkalamia
Posted Date:-2021-03-06 14:22:31
What happens if T wave becomes wider?
1.CONDUCTION Abnormalities    Â
2.insufficient oxygen to heart
3.hyperkalamiaÂ
4.myocardial ischemia
Posted Date:-2021-03-06 14:22:31
Which of the following is the part of ECG?
1.QRS complex Â
2.ST segment
3.T wave   Â
4.All of the above
Posted Date:-2021-03-06 14:22:31
Which of the following statement is NOT true?
1.P wave indicate atrial contraction
2.depressed ST segment indicate hyperkalamia
3. T wave represents ventricular repolarization
4.QRS complex represents ventricular depolarization
Posted Date:-2021-03-06 14:22:31