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Multiple Choice Question On ECG

Multiple Choice Question On ECG

01. The 'p' wave on the electrocardiogram corresponds to
A. Atrial depolarization
B. Atrial repolarization
C. Ventrical depolarization
D. Ventrical repolarization

Answer : Atrial depolarization

2. Tall-tented T waves and widened QRS are seen in:
A. Hyponatremia

B. Hyperglycemia

C. Hyperkalemia 

D. Hyperphosphatemia
Answer : Hyperkalemia


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