ECG MOCK TEST-03
1. Not true about P wave?
Normal duration 0.2 second
Represents atrial depolarization
Upright in lead ll
Absent in atrial fibrillation
2. Which is not the cause of variable PR interval?
Second degree heart block
First degree heart block
Third degree heart block
Wandering pacemaker
3. What is your impression from the following ECG?
RVH
RBBB
LVH
LBBB
4. Small R wave is not found in –
LVH
Obesity
Emphysema
Hypothyroidism
5. Regarding QRS complex, false statement –
Predominantly positive in left sided leads
It is negative in right sided leads
Represents repolarization of ventricular muscles
Normal duration: 0.08 – 0.11 sec
6. See the following ECG and tell the diagnosis
Acute MI
Acute pericarditis
Ventricular aneurysm
Early repolarization
7. Tall peaked T is found in –
Hyperkalaemia
Hypokalaemia
Hypomagnaesemia
Hypocalcaemia
8. Causes of long QT interval don’t include –
Hypocalcaemia
Hyponatraemia
Hypokalaemia
Hypomagnaesemia
9. Irregular rhythm is not found in
Atrial fibrillation
Ventricular tachycardia
Atrial flutter
Ventricular fibrillation
10. Count the heart rate of the following ECG.
Second degree heart block
First degree heart block
Complete heart block
Normal ECG
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