Question 1

The ventricular rhythm in atrial fibrillation is usually "irregularly irregular."

Accepted Answer

A) True 
 B)False

Question 2

Complete the following ECG criteria for atrial flutter:
 Rlythm__________________________________________________________
Rate________________________________________________________________
p waves________________________________________________________________
PR interval________________________________________________________________
QRS duration___________________________________________________

Accepted Answer

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

Question 3

Identify the following rhythm (lead II): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead II): ____________________
...

Question 4

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

Accepted Answer

The answer of Delivery of an electrical current timed for...

Question 5

Identify the following rhythm (lead II): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead II): ____________________
...

Question 6

The presence of an accessory pathway should be considered in atrial fibrillation with a ventricular rate faster than 180 beats/min.

Accepted Answer

A) True 
 B)False

Question 7

Identify the following rhythm: ____________________

Accepted Answer

The answer of Identify the following rhythm: ____________________
 ...

Question 8

A 77-year-old woman is complaining of a sudden onset of palpitations.The cardiac monitor reveals atrial fibrillation with a ventricular response of 144 to 210 beats/min while the patient is at rest.In this situation,the ventricular rate associated with this rhythm is considered to be _____.

Accepted Answer

A)  controlled 
B)  uncontrolled

Question 9

Identify the following rhythm (lead II).

Accepted Answer

A)  Atrial fibrillation 
B)  Sinus arrhythmia 
C)  Multifocal atrial tachycardia 
D)  Sinus tachycardia with premature atrial complexes (PACs)

Question 10

Identify the following rhythm (lead II): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead II): ____________________
...

Question 11

Identify the following rhythm (lead III): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead III): ____________________
...

Question 12

Complete the following ECG criteria for Wolff-Parkinson-White (WPW)syndrome:
 Rlythm_______________________________________________
Rate__________________________________________________
p waves____________________________________________________
PR interval_________________________________________________
QRS duration________________________________________________

Accepted Answer

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

Question 13

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 14

Identify the following rhythm (lead II): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead II): ____________________
...

Question 15

To determine whether the ventricular rhythm on an ECG tracing is regular or irregular,compare _____ intervals.

Accepted Answer

A)  PR 
B)  R to R 
C)  TP 
D)  P to P

Question 16

Identify the following rhythm (lead II): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead II): ____________________
...

Question 17

Identify the following rhythm (lead II): ____________________

Accepted Answer

The answer of Identify the following rhythm (lead II): ____________________
...

Question 18

Identify the following rhythm (lead II).

Accepted Answer

A)  Sinus arrhythmia 
B)  Atrial tachycardia 
C)  Multifocal atrial tachycardia with a PAC 
D)  Sinus rhythm with a PAC,a run of PSVT,back to a sinus rhythm

Question 19

Complete the following ECG criteria for atrial tachycardia:
 Rlythm______________________________________
Rate____________________________________________
p waves_____________________________________________
PR interval_________________________________________
QRS duration____________________________________________

Accepted Answer

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

Question 20

Upon conversion of atrial fibrillation to sinus rhythm,the patient should be observed for signs of a possible stroke.

Accepted Answer

A) True 
 B)False

Exam 4: Atrial Rhythms

The ventricular rhythm in atrial fibrillation is usually "irregularly irregular."

Complete the following ECG criteria for atrial flutter: Rlythm________ Rate p waves PR interval QRS duration_

Identify the following rhythm (lead II): ____________________

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

Identify the following rhythm (lead II): ____________________

The presence of an accessory pathway should be considered in atrial fibrillation with a ventricular rate faster than 180 beats/min.

Identify the following rhythm: ____________________

A 77-year-old woman is complaining of a sudden onset of palpitations.The cardiac monitor reveals atrial fibrillation with a ventricular response of 144 to 210 beats/min while the patient is at rest.In this situation,the ventricular rate associated with this rhythm is considered to be _____.

Identify the following rhythm (lead II) .

Identify the following rhythm (lead II): ____________________

Identify the following rhythm (lead III): ____________________

Complete the following ECG criteria for Wolff-Parkinson-White (WPW)syndrome: Rlythm_________________ Rate p waves PR interval_ QRS duration________________________

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.

Identify the following rhythm (lead II): ____________________

To determine whether the ventricular rhythm on an ECG tracing is regular or irregular,compare _____ intervals.

Identify the following rhythm (lead II): ____________________

Identify the following rhythm (lead II): ____________________

Identify the following rhythm (lead II) .

Complete the following ECG criteria for atrial tachycardia: Rlythm______________ Rate p waves_ PR interval_ QRS duration________________________

Upon conversion of atrial fibrillation to sinus rhythm,the patient should be observed for signs of a possible stroke.