-QRS interval in Figure 4 is closest to
A)0.42 seconds.
B)0.10 seconds.
C)0.28 seconds.
D)0.30 seconds.

Name: -QRS interval in Figure 4 is closest to A)0.42 seconds. B)0.10 seconds. C)0.28 seconds. D)0.30 seconds.
Brand: Quizplus
Rating: 4.9 (43 reviews)

Question

-QRS interval in Figure 4 is closest to
A)0.42 seconds. 
B)0.10 seconds. 
C)0.28 seconds. 
D)0.30 seconds.

Quizplus · Accepted Answer

The QRS interval represents the time it takes for the ventricles to depolarize, which typically ranges from 0.06 to 0.10 seconds in a healthy individual. Choice B, 0.10 seconds, falls within this normal range, making it the closest estimate without seeing the actual figure.

-QRS Interval in Figure 4 Is Closest to