Question 1

Sinus rhythm has a heart rate of 60-80.

Accepted Answer

A) True 
 B)False  False

Question 2

Multiple P waves preceding the QRS complexes are typical of sinus rhythm.

Accepted Answer

A) True 
 B)False  False

Question 3

The normal rhythm of the heart has P waves that are

Accepted Answer

A) Upright,matching,and precede the QRS complex. 
B) Variable in shape and location. 
C) Often hidden inside QRS complexes. 
D) Multiple in number,preceding the QRS complex. 
A) Upright,matching,and precede the QRS complex. 
B) Variable in shape and location. 
C) Often hidden inside QRS complexes. 
D) Multiple in number,preceding the QRS complex. A

Question 4

The normal rhythm of the heart is called _____.

Accepted Answer

The answer of The normal rhythm of the heart is...

Question 5

If the patient's rhythm changes,you should FIRST

Accepted Answer

A) Assess your patient for signs of decreased cardiac output. 
B) Calculate the heart rate,rhythm,and intervals. 
C) Change the lead to see if the rhythm is real or if it's artifact. 
D) Look for P waves. 
A) Assess your patient for signs of decreased cardiac output. 
B) Calculate the heart rate,rhythm,and intervals. 
C) Change the lead to see if the rhythm is real or if it's artifact. 
D) Look for P waves.

Question 6

The normal PR interval in sinus rhythm should be _____.

Accepted Answer

0.12-0.20 seconds;0.

Question 7

The normal rhythm originating in the sinus node should have a heart rate

Accepted Answer

A) Greater than 100. 
B) Less than 60. 
C) Between 40 and 60. 
D) Between 60 and 100. 
A) Greater than 100. 
B) Less than 60. 
C) Between 40 and 60. 
D) Between 60 and 100.

Question 8

A heart rate less than 60 is said to be a

Accepted Answer

A) Tachycardia. 
B) Bradycardia. 
C) Tachyarrhythmia. 
D) Bundle branch block. 
A) Tachycardia. 
B) Bradycardia. 
C) Tachyarrhythmia. 
D) Bundle branch block.

Question 9

A rhythm with a heart rate less than 60 is a tachycardia.

Accepted Answer

A) True 
 B)False

Question 10

A dysrhythmia is an _____ heart rhythm.

Accepted Answer

The answer of A dysrhythmia is an _____ heart rhythm....

Question 11

The distance between consecutive P waves is called the _____.

Accepted Answer

The answer of The distance between consecutive P waves is...

Question 12

A rhythm with a heart rate greater than 100 is a tachycardia.

Accepted Answer

A) True 
 B)False

Question 13

Sinus rhythms should have narrow QRS complexes of uniform shape.

Accepted Answer

A) True 
 B)False

Question 14

A rhythm originating in the sinus node should NOT have which of the following?

Accepted Answer

A) Narrow QRS complexes of uniform shape 
B) Regularly spaced QRS complexes 
C) Absent QRS complexes 
D) Heart rate of 60-100 
A) Narrow QRS complexes of uniform shape 
B) Regularly spaced QRS complexes 
C) Absent QRS complexes 
D) Heart rate of 60-100

Question 15

A heart rate greater than 100 is said to be a

Accepted Answer

A) Tachycardia. 
B) Bradycardia. 
C) Myocardium. 
D) Bundle branch block. 
A) Tachycardia. 
B) Bradycardia. 
C) Myocardium. 
D) Bundle branch block.

Question 16

Dysrhythmias are

Accepted Answer

A) Normal heart rhythms. 
B) Abnormal heart rhythms. 
C) Rhythms originating in the sinus node. 
D) Rhythms that cause no symptoms. 
A) Normal heart rhythms. 
B) Abnormal heart rhythms. 
C) Rhythms originating in the sinus node. 
D) Rhythms that cause no symptoms.

Question 17

An abnormal rhythm is called a dysrhythmia.

Accepted Answer

A) True 
 B)False

Question 18

Sinus rhythm is an irregular rhythm interrupted by premature beats and pauses.

Accepted Answer

A) True 
 B)False

Question 19

Normal QRS complexes should have a QRS complex

Accepted Answer

A) Less than 0.20 seconds wide. 
B) Less than 0.12 seconds wide. 
C) Between 0.12 and 0.20 seconds wide. 
D) That is alternately narrow and wide. 
A) Less than 0.20 seconds wide. 
B) Less than 0.12 seconds wide. 
C) Between 0.12 and 0.20 seconds wide. 
D) That is alternately narrow and wide.

Sinus rhythm has a heart rate of 60-80.

Multiple P waves preceding the QRS complexes are typical of sinus rhythm.

The normal rhythm of the heart has P waves that are

The normal rhythm of the heart is called _____.

If the patient's rhythm changes,you should FIRST

The normal PR interval in sinus rhythm should be _____.

The normal rhythm originating in the sinus node should have a heart rate

A heart rate less than 60 is said to be a

A rhythm with a heart rate less than 60 is a tachycardia.

A dysrhythmia is an _____ heart rhythm.

The distance between consecutive P waves is called the _____.

A rhythm with a heart rate greater than 100 is a tachycardia.

Sinus rhythms should have narrow QRS complexes of uniform shape.

A rhythm originating in the sinus node should NOT have which of the following?

A heart rate greater than 100 is said to be a

Dysrhythmias are

An abnormal rhythm is called a dysrhythmia.

Sinus rhythm is an irregular rhythm interrupted by premature beats and pauses.

Normal QRS complexes should have a QRS complex

Coronary Anatomy and Physiology

Electrophysiology

Lead Morphology and Placement

Technical Aspects of the Ekg

Calculating Heart Rate

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

Exam 6: How to Interpret a Rhythm Strip

Sinus rhythm has a heart rate of 60-80.

Multiple P waves preceding the QRS complexes are typical of sinus rhythm.

The normal rhythm of the heart has P waves that are

The normal rhythm of the heart is called _____.

If the patient's rhythm changes,you should FIRST

The normal PR interval in sinus rhythm should be _____.

The normal rhythm originating in the sinus node should have a heart rate

A heart rate less than 60 is said to be a

A rhythm with a heart rate less than 60 is a tachycardia.

A dysrhythmia is an _____ heart rhythm.

The distance between consecutive P waves is called the _____.

A rhythm with a heart rate greater than 100 is a tachycardia.

Sinus rhythms should have narrow QRS complexes of uniform shape.

A rhythm originating in the sinus node should NOT have which of the following?

A heart rate greater than 100 is said to be a

Dysrhythmias are

An abnormal rhythm is called a dysrhythmia.

Sinus rhythm is an irregular rhythm interrupted by premature beats and pauses.

Normal QRS complexes should have a QRS complex

Coronary Anatomy and Physiology

Electrophysiology

Lead Morphology and Placement

Technical Aspects of the Ekg

Calculating Heart Rate

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