Question 1

Electrical shock is used to treat frequent PJCs.

Accepted Answer

A) True 
 B)False  False

Question 2

PJCs are _____beats from AV junction.

Accepted Answer

Premature

Question 3

"Retrograde" means forwards.

Accepted Answer

A) True 
 B)False  False

Question 4

In Figure 8,the rhythm is

Accepted Answer

A) Sinus rhythm. 
B) Junctional rhythm. 
C) Atrial fibrillation. 
D) Atrial tachycardia. 
A) Sinus rhythm. 
B) Junctional rhythm. 
C) Atrial fibrillation. 
D) Atrial tachycardia.

Question 5

Conduction to the atria in junctional rhythms is said to be

Accepted Answer

A) Antegrade. 
B) Retrograde. 
C) Absent. 
D) Silent. 
A) Antegrade. 
B) Retrograde. 
C) Absent. 
D) Silent.

Question 6

Treatment for the rhythm in Figure 8 could include ALL BUT

Accepted Answer

A) Atropine. 
B) Oxygen. 
C) Electrical shock to the heart. 
D) No treatment. 
A) Atropine. 
B) Oxygen. 
C) Electrical shock to the heart. 
D) No treatment.

Question 7

Junctional rhythms originate in the

Accepted Answer

A) Sinoatrial junction. 
B) Atrioventricular junction. 
C) Sinoventricular junction. 
D) Sinus node junction. 
A) Sinoatrial junction. 
B) Atrioventricular junction. 
C) Sinoventricular junction. 
D) Sinus node junction.

Question 8

Conduction to the atria is said to be _____ in junctional rhythms.

Accepted Answer

The answer of Conduction to the atria is said to...

Question 9

In mid-junctional rhythms,the P wave is

Accepted Answer

A) Upright,rounded,preceding the QRS. 
B) Inverted following the QRS. 
C) Inverted preceding the QRS. 
D) Hidden inside the QRS. 
A) Upright,rounded,preceding the QRS. 
B) Inverted following the QRS. 
C) Inverted preceding the QRS. 
D) Hidden inside the QRS.

Question 10

Junctional tachycardia has a heart rate of

Accepted Answer

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

Question 11

The AV node is located in the

Accepted Answer

A) Left atrium. 
B) Right atrium. 
C) Right ventricle. 
D) Left ventricle. 
A) Left atrium. 
B) Right atrium. 
C) Right ventricle. 
D) Left ventricle.

Question 12

Junctional bradycardia must have a heart rate less than 20.

Accepted Answer

A) True 
 B)False

Question 13

Mid-junctional rhythms originate midway between the sinus node and the atria.

Accepted Answer

A) True 
 B)False

Question 14

Which junctional rhythm has the same heart rate as sinus rhythm?

Accepted Answer

A) Junctional bradycardia 
B) Junctional rhythm 
C) Accelerated junctional rhythm 
D) Junctional tachycardia 
A) Junctional bradycardia 
B) Junctional rhythm 
C) Accelerated junctional rhythm 
D) Junctional tachycardia

Question 15

Junctional tachycardia is usually a result of escape.

Accepted Answer

A) True 
 B)False

Question 16

Junctional rhythms have retrograde conduction to the ventricles.

Accepted Answer

A) True 
 B)False

Question 17

Junctional bradycardia is usually the result of usurpation.

Accepted Answer

A) True 
 B)False

Question 18

Junctional tachycardia is best called SVT if there are no _____ P waves.

Accepted Answer

The answer of Junctional tachycardia is best called SVT if...

Question 19

Junctional rhythm has a heart rate the same as sinus bradycardia.

Accepted Answer

A) True 
 B)False

Question 20

The heart rate in Figure 8 is closest to

Accepted Answer

A) 50. 
B) 75. 
C) 100. 
D) 125. 
A) 50. 
B) 75. 
C) 100. 
D) 125.

Electrical shock is used to treat frequent PJCs.

PJCs are _____beats from AV junction.

"Retrograde" means forwards.

In Figure 8,the rhythm is

Conduction to the atria in junctional rhythms is said to be

Treatment for the rhythm in Figure 8 could include ALL BUT

Junctional rhythms originate in the

Conduction to the atria is said to be _____ in junctional rhythms.

In mid-junctional rhythms,the P wave is

Junctional tachycardia has a heart rate of

The AV node is located in the

Junctional bradycardia must have a heart rate less than 20.

Mid-junctional rhythms originate midway between the sinus node and the atria.

Which junctional rhythm has the same heart rate as sinus rhythm?

Junctional tachycardia is usually a result of escape.

Junctional rhythms have retrograde conduction to the ventricles.

Junctional bradycardia is usually the result of usurpation.

Junctional tachycardia is best called SVT if there are no _____ P waves.

Junctional rhythm has a heart rate the same as sinus bradycardia.

The heart rate in Figure 8 is closest to

Coronary Anatomy and Physiology

Electrophysiology

Lead Morphology and Placement

Technical Aspects of the Ekg

Calculating Heart Rate

How to Interpret a Rhythm Strip

Rhythms Originating in the Sinus Node

Rhythms Originating in the Atria

Rhythms Originating in the Ventricles

Av Blocks

How to Interpret a 12-Lead Ekg

Myocardial Infarction

Medications and Electrical Therapy

Diagnostic Electrocardiography

Filters

Exam 9: Rhythms Originating in the Av Junction

Electrical shock is used to treat frequent PJCs.

PJCs are _____beats from AV junction.

"Retrograde" means forwards.

In Figure 8,the rhythm is

Conduction to the atria in junctional rhythms is said to be

Treatment for the rhythm in Figure 8 could include ALL BUT

Junctional rhythms originate in the

Conduction to the atria is said to be _____ in junctional rhythms.

In mid-junctional rhythms,the P wave is

Junctional tachycardia has a heart rate of

The AV node is located in the

Junctional bradycardia must have a heart rate less than 20.

Mid-junctional rhythms originate midway between the sinus node and the atria.

Which junctional rhythm has the same heart rate as sinus rhythm?

Junctional tachycardia is usually a result of escape.

Junctional rhythms have retrograde conduction to the ventricles.

Junctional bradycardia is usually the result of usurpation.

Junctional tachycardia is best called SVT if there are no _____ P waves.

Junctional rhythm has a heart rate the same as sinus bradycardia.

The heart rate in Figure 8 is closest to

Coronary Anatomy and Physiology

Electrophysiology

Lead Morphology and Placement

Technical Aspects of the Ekg

Calculating Heart Rate

How to Interpret a Rhythm Strip

Rhythms Originating in the Sinus Node

Rhythms Originating in the Atria

Rhythms Originating in the Ventricles

Av Blocks

How to Interpret a 12-Lead Ekg

Myocardial Infarction

Medications and Electrical Therapy

Diagnostic Electrocardiography

Filters