Question

Match the following with regard to ECG
$\begin{array}{cc}\text{1.P-wave}& \text{A.Depolarization~of~inter~ventricular~septum}\\ \text{2.Q-wave}& \text{B.Rapid~ventricular~depolarization}\\ \text{3.T-wave}& \text{C.Ventricular~repolarization}\\ \text{4.QRS~complex}& \text{D.~Atrial~depolarization}\end{array}$

• A. 1-A, 2-C, 3-B, 4-D
• B. 1-D, 2-A, 3-C, 4-B
• C. 1-B, 2-C, 3-D, 4-A
• D. 1-A, 2-B, 3-C, 4-D

Answer 1

The correct option is B 1-D, 2-A, 3-C, 4-B

Each peak in the ECG is identified with a letter from P to T.