Question 1

Which of the following should you do when calculating a regular heart rate interrupted by pauses?

Accepted Answer

A) Calculate the range fastest to slowest and calculate the mean rate. 
B) Calculate the range slowest to fastest and calculate the mean rate. 
C) Calculate only the mean rate and disregard the range. 
D) Calculate only the range and disregard the mean rate. 
A) Calculate the range fastest to slowest and calculate the mean rate. 
B) Calculate the range slowest to fastest and calculate the mean rate. 
C) Calculate only the mean rate and disregard the range. 
D) Calculate only the range and disregard the mean rate.

Question 2

R-R intervals are measurements of the distance between consecutive QRS complexes.

Accepted Answer

A) True 
 B)False

Question 3

-The mean rate in Figure 2 is

Accepted Answer

A) 60. 
B) 70. 
C) 80. 
D) 100. 
A) 60. 
B) 70. 
C) 80. 
D) 100.

Question 4

Regularity of a rhythm is determined by measuring the

Accepted Answer

A) P-P intervals. 
B) QRS intervals. 
C) R-R intervals. 
D) distance between consecutive U waves. 
A) P-P intervals. 
B) QRS intervals. 
C) R-R intervals. 
D) distance between consecutive U waves.

Question 5

A regular rhythm is one in which ________.

Accepted Answer

The R-R intervals va

Question 6

The most accurate way to calculate heart rate on an irregular rhythm is the six-second strip method.

Accepted Answer

A) True 
 B)False

Question 7

If the QRS complexes are all 15 little blocks apart,the heart rate is ________.

Accepted Answer

The answer of If the QRS complexes are all 15...

Which of the following should you do when calculating a regular heart rate interrupted by pauses?

R-R intervals are measurements of the distance between consecutive QRS complexes.

-The mean rate in Figure 2 is

Regularity of a rhythm is determined by measuring the

A regular rhythm is one in which ________.

The most accurate way to calculate heart rate on an irregular rhythm is the six-second strip method.

If the QRS complexes are all 15 little blocks apart,the heart rate is ________.

Cardiac Anatomy and Physiology

Electrophysiology

Lead Morphology and Placement

Technical Aspects of the EKG

How to Interpret a Rhythm Strip

Rhythms Originating in the Sinus Node

Rhythms Originating in the Atria

Rhythms Originating in the AV Junction

Rhythms Originating in the Ventricles

AV Blocks

How to Interpret a 12-Lead EKG

Myocardial Infarction

Medications and Electrical Therapy

Diagnostic Electrocardiography

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Exam 5: Calculating Heart Rate

Which of the following should you do when calculating a regular heart rate interrupted by pauses?

R-R intervals are measurements of the distance between consecutive QRS complexes.

-The mean rate in Figure 2 is

Regularity of a rhythm is determined by measuring the

A regular rhythm is one in which ________.

The most accurate way to calculate heart rate on an irregular rhythm is the six-second strip method.

If the QRS complexes are all 15 little blocks apart,the heart rate is ________.

Cardiac Anatomy and Physiology

Electrophysiology

Lead Morphology and Placement

Technical Aspects of the EKG

How to Interpret a Rhythm Strip

Rhythms Originating in the Sinus Node

Rhythms Originating in the Atria

Rhythms Originating in the AV Junction

Rhythms Originating in the Ventricles

AV Blocks

How to Interpret a 12-Lead EKG

Myocardial Infarction

Medications and Electrical Therapy

Diagnostic Electrocardiography

Filters