The mean rate is calculated by
A)counting the number of P waves in a minute-long rhythm strip.
B)counting the number of QRS complexes in a minute-long rhythm strip.
C)counting the number of QRS complexes on a six-second strip and multiplying by 10.
D)counting the number of P waves on a six-second strip and multiplying by 10.

Question

Quizplus · Accepted Answer

The most accurate measurement of heart rate is by counting the number of QRS complexes on a six-second strip and multiplying by 10. This method accounts for any irregularities or skipped beats that may occur in the rhythm during the one-minute period.

The Mean Rate Is Calculated by