Question 1

In Second Degree Heart Block (Type I and Type II),there is (are):

Accepted Answer

A) one P wave for every QRS complex. 
B) more QRS complexes than P waves. 
C) more P waves than QRS complexes. 
D) no relationship between P waves and QRS complexes. 
A) one P wave for every QRS complex. 
B) more QRS complexes than P waves. 
C) more P waves than QRS complexes. 
D) no relationship between P waves and QRS complexes.

Question 2

In First Degree Heart Block,conduction through the AV node is:

Accepted Answer

A) prolonged on every beat. 
B) blocked completely. 
C) conducted only intermittently. 
D) normal on every beat. 
A) prolonged on every beat. 
B) blocked completely. 
C) conducted only intermittently. 
D) normal on every beat.

Question 3

The most important diagnostic feature for any of the AV blocks is the:

Accepted Answer

A) rate. 
B) P wave. 
C) PRI. 
D) QRS complex. 
A) rate. 
B) P wave. 
C) PRI. 
D) QRS complex.

Question 4

If the rate is 20-40 beats per minute and the QRS measures over 0.12 sec,you should suspect that the pacemaker controlling the heart is located in the:

Accepted Answer

A) SA Node. 
B) atria. 
C) AV junction. 
D) ventricles. 
A) SA Node. 
B) atria. 
C) AV junction. 
D) ventricles.

Question 5

In Third Degree Heart Block with a rate of 40-60 bpm,with a QRS of less than 0.12 sec,you should suspect that the pacemaker controlling the heart is located in the:

Accepted Answer

A) SA node. 
B) atria. 
C) AV junction. 
D) ventricles. 
A) SA node. 
B) atria. 
C) AV junction. 
D) ventricles.

Question 6

In First Degree Heart Block,what additional feature must you identify?

Accepted Answer

A) Underlying rhythm 
B) Pulse deficit 
C) QT ratio 
D) Bundle branch block 
A) Underlying rhythm 
B) Pulse deficit 
C) QT ratio 
D) Bundle branch block

In Second Degree Heart Block (Type I and Type II),there is (are):

In First Degree Heart Block,conduction through the AV node is:

The most important diagnostic feature for any of the AV blocks is the:

If the rate is 20-40 beats per minute and the QRS measures over 0.12 sec,you should suspect that the pacemaker controlling the heart is located in the:

In Third Degree Heart Block with a rate of 40-60 bpm,with a QRS of less than 0.12 sec,you should suspect that the pacemaker controlling the heart is located in the:

In First Degree Heart Block,what additional feature must you identify?

Electrophysiology

Waves and Measurements

Analyzing Ekg Rhythm Strips

Sinus Rhythms

Atrial Rhythms

Junctional Rhythms

Ventricular Rhythms

Filters

Exam 7: Heart Blocks

In Second Degree Heart Block (Type I and Type II),there is (are):

In First Degree Heart Block,conduction through the AV node is:

The most important diagnostic feature for any of the AV blocks is the:

If the rate is 20-40 beats per minute and the QRS measures over 0.12 sec,you should suspect that the pacemaker controlling the heart is located in the:

In Third Degree Heart Block with a rate of 40-60 bpm,with a QRS of less than 0.12 sec,you should suspect that the pacemaker controlling the heart is located in the:

In First Degree Heart Block,what additional feature must you identify?

Electrophysiology

Waves and Measurements

Analyzing Ekg Rhythm Strips

Sinus Rhythms

Atrial Rhythms

Junctional Rhythms

Ventricular Rhythms

Filters