Question 1

Completion
-Identify the following rhythm (lead II): ____________________

Accepted Answer

Atrial tachycardia

Question 2

What is meant by the term controlled atrial fibrillation?

Accepted Answer

A)  The overall ventricular rate is less than 100 beats/min. 
B)  The atrial rate is less than 100 beats/min. 
C)  The overall ventricular rate is greater than 100 beats/min. 
D)  The atrial rate is greater than 100 beats/min. 
A)  The overall ventricular rate is less than 100 beats/min. 
B)  The atrial rate is less than 100 beats/min. 
C)  The overall ventricular rate is greater than 100 beats/min. 
D)  The atrial rate is greater than 100 beats/min. A

Question 3

Completion
-Identify the following rhythm (lead II): ____________________

Accepted Answer

Sinus rhythm at 60 with two nonconducted (blocked) PACs, ST-segment depression

Question 4

Individuals with preexcitation syndrome are predisposed to tachydysrhythmias.

Accepted Answer

A) True 
 B)False

Question 5

Complete the following ECG criteria for atrial tachycardia:

Accepted Answer

The answer of Complete the following ECG criteria for atrial...

Question 6

Delivery of an electrical current timed for delivery during the QRS complex is called defibrillation.

Accepted Answer

A) True 
 B)False

Question 7

Completion
-Identify the following rhythm (lead II): ____________________

Accepted Answer

Sinus tachycardia at

Question 8

Complete the following ECG criteria for atrial fibrillation:

Accepted Answer

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Question 9

In atrial fibrillation, the AV node attempts to protect the ventricles from the hundreds of impulses bombarding it per minute by blocking many of the impulses generated by the irritable sites in the atria.

Accepted Answer

A) True 
 B)False

Question 10

Completion
-Identify the following rhythm (lead II): ____________________

Accepted Answer

Atrial fib

Question 11

Completion
-Identify the following rhythm (lead II): ____________________

Accepted Answer

Atrial tac

Question 12

In atrial fibrillation, fibrillatory waves are referred to as f waves.

Accepted Answer

A) True 
 B)False

Question 13

Complete the following ECG criteria for atrial flutter:

Accepted Answer

The answer of Complete the following ECG criteria for atrial...

Question 14

P waves in this rhythm strip _____.

Accepted Answer

A)  occur regularly 
B)  are not identifiable; fibrillatory waves are present 
C)  are upright before every QRS complex 
D)  are not identifiable; flutter waves are present 
A)  occur regularly 
B)  are not identifiable; fibrillatory waves are present 
C)  are upright before every QRS complex 
D)  are not identifiable; flutter waves are present

Question 15

Completion
-Identify the following rhythm (lead II): ____________________

Accepted Answer

Uncontrolled atrial

Question 16

Complete the following ECG criteria for Wolff-Parkinson-White (WPW) syndrome:

Accepted Answer

The answer of Complete the following ECG criteria for Wolff-Parkinson-White...

Question 17

P waves in this rhythm strip _____.

Accepted Answer

A)  are upright before every QRS complex 
B)  are inverted before every QRS complex 
C)  vary in size and shape 
D)  are not identifiable 
A)  are upright before every QRS complex 
B)  are inverted before every QRS complex 
C)  vary in size and shape 
D)  are not identifiable

Question 18

Which of the following correctly describes multifocal atrial tachycardia?

Accepted Answer

A)  Atrial rhythm is regular. 
B)  Ventricular rhythm is irregular. 
C)  Atrial and ventricular rhythms are regular. 
D)  Atrial and ventricular rhythms are irregular. 
A)  Atrial rhythm is regular. 
B)  Ventricular rhythm is irregular. 
C)  Atrial and ventricular rhythms are regular. 
D)  Atrial and ventricular rhythms are irregular.

Question 19

How are frequent PACs usually managed?

Accepted Answer

A)  Defibrillation 
B)  Synchronized cardioversion 
C)  Correcting the underlying cause 
D)  Administration of medications such as atropine or epinephrine 
A)  Defibrillation 
B)  Synchronized cardioversion 
C)  Correcting the underlying cause 
D)  Administration of medications such as atropine or epinephrine

Question 20

Identify the following rhythm (lead II).

Accepted Answer

A)  Sinus arrhythmia 
B)  Sinus tachycardia 
C)  Sinus rhythm with a PAC 
D)  Sinus tachycardia with a PAC 
A)  Sinus arrhythmia 
B)  Sinus tachycardia 
C)  Sinus rhythm with a PAC 
D)  Sinus tachycardia with a PAC

Completion -Identify the following rhythm (lead II): ____________________

What is meant by the term controlled atrial fibrillation?

Completion -Identify the following rhythm (lead II): ____________________

Individuals with preexcitation syndrome are predisposed to tachydysrhythmias.

Complete the following ECG criteria for atrial tachycardia:

Delivery of an electrical current timed for delivery during the QRS complex is called defibrillation.

Completion -Identify the following rhythm (lead II): ____________________

Complete the following ECG criteria for atrial fibrillation:

In atrial fibrillation, the AV node attempts to protect the ventricles from the hundreds of impulses bombarding it per minute by blocking many of the impulses generated by the irritable sites in the atria.

Completion -Identify the following rhythm (lead II): ____________________

Completion -Identify the following rhythm (lead II): ____________________

In atrial fibrillation, fibrillatory waves are referred to as f waves.

Complete the following ECG criteria for atrial flutter:

P waves in this rhythm strip _____.

Completion -Identify the following rhythm (lead II): ____________________

Complete the following ECG criteria for Wolff-Parkinson-White (WPW) syndrome:

P waves in this rhythm strip _____.

Which of the following correctly describes multifocal atrial tachycardia?

How are frequent PACs usually managed?

Identify the following rhythm (lead II).

Anatomy and Physiology

Basic Electrophysiology

Sinus Mechanisms

Junctional Rhythms

Ventricular Rhythms

Atrioventricular Blocks

Pacemaker Rhythms

Introduction to the 12-Lead Electrocardiogram

Posttest

Filters

Exam 4: Atrial Rhythms

Completion -Identify the following rhythm (lead II): ____________________

What is meant by the term controlled atrial fibrillation?

Completion -Identify the following rhythm (lead II): ____________________

Individuals with preexcitation syndrome are predisposed to tachydysrhythmias.

Complete the following ECG criteria for atrial tachycardia:

Delivery of an electrical current timed for delivery during the QRS complex is called defibrillation.

Completion -Identify the following rhythm (lead II): ____________________

Complete the following ECG criteria for atrial fibrillation:

In atrial fibrillation, the AV node attempts to protect the ventricles from the hundreds of impulses bombarding it per minute by blocking many of the impulses generated by the irritable sites in the atria.

Completion -Identify the following rhythm (lead II): ____________________

Completion -Identify the following rhythm (lead II): ____________________

In atrial fibrillation, fibrillatory waves are referred to as f waves.

Complete the following ECG criteria for atrial flutter:

P waves in this rhythm strip _____.

Completion -Identify the following rhythm (lead II): ____________________

Complete the following ECG criteria for Wolff-Parkinson-White (WPW) syndrome:

P waves in this rhythm strip _____.

Which of the following correctly describes multifocal atrial tachycardia?

How are frequent PACs usually managed?

Identify the following rhythm (lead II).

Anatomy and Physiology

Basic Electrophysiology

Sinus Mechanisms

Junctional Rhythms

Ventricular Rhythms

Atrioventricular Blocks

Pacemaker Rhythms

Introduction to the 12-Lead Electrocardiogram

Posttest

Filters