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Related Practice Questions :

In a surface ECG the QRS complex represents:

1. Atrial depolarization

2. Atrial repolarization

3. Ventricular depolarization

4. Ventricular repolarization

 87%
From NCERT
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The diagram given here is the standard ECG of a normal person. the P-wave represents

the

 

1. contraction of both the atria

2. initiation of the ventricular contraction

3. beginning of the systole

4. end of systole

 81%
From NCERT
NEET - 2013
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Continued consumption of a diet rich in butter, red meat and eggs for a long period may

lead to:

1. vitamin toxicity                   

2. kidney stones

3. hypercholesterolemia

4. urine laden with kidney stones

 81%
AIIMS - 2003
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The machine taking the reading of electrical activity of heart is known as

(1) Electrocardiogram

(2) Electrocardiograph

(3) MRI

(4) Biopsy

 75%
From NCERT
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The results of ECG are known as

(1) Electrocardiogram

(2) Electrocardiograph

(3) MRI

(4) Biopsy

 78%
From NCERT
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