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NEETZoologyBody Fluids and Circulation

ECG Wave Cardiac Event A. P wave 1. Ventricular repolarization B. QRS complex 2. Atrial depolarization C. T wave 3. Ventricular depolarization D. U wave 4. Recovery of Purkinje fibers

Options

  1. AA-3; B-2; C-1; D-4
  2. BA-2; B-1; C-3; D-4
  3. CA-2; B-3; C-1; D-4
  4. DA-2; B-3; C-4; D-1

Correct answer

C. A-2; B-3; C-1; D-4

Step-by-step solution

The P wave represents atrial depolarization. The QRS complex represents ventricular depolarization. The T wave represents ventricular repolarization. The U wave represents the recovery of Purkinje fibers.

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