The P wave of the ECG represents _______________

The P wave of the ECG represents _______________

A. ventricular depolarization

B. atrial depolarization

C. ventricular repolarization

D. atrial systole

Answer: atrial depolarization

Chapter 18 Body Fluids and Circulation Solved MCQS –Set-8

1. An electrocardiogram is a graphic illustration of ____________

2. The P wave of the ECG represents _______________

3. Which of the following is not true for ventricular systole?

4. The two distinct heart sounds during the cardiac cycle are lub and dup.

5. Heart beat initiates from ________

6. An artificial pace maker is implanted and connected to the heart in patients ___________

7. A heat murmurs indicates a defective ___________

8. Choose the correct pathway of the transmission of impulses in heart beat.

9. In ECG the depolarization of atria is indicated by __________

10. Which of the following pair is correctly matched?

Set-1 / Set-2 / Set-3 / Set-4 / Set-5 / Set-6 / Set-7 / Set-8 / Set-9 / Set-10 / Set-11 / Set-12 / Set-13