Question 1

Occlusion is

Accepted Answer

A) blockage. 
B) an EKG finding seen in NSTEMIs. 
C) an EKG finding consistent with ischemia. 
D) the opening of a coronary artery. 
A) blockage. 
B) an EKG finding seen in NSTEMIs. 
C) an EKG finding consistent with ischemia. 
D) the opening of a coronary artery.

Question 2

Most MIs are caused by a

Accepted Answer

A) blood clot in the pulmonary artery. 
B) coronary artery spasm. 
C) blood clot in a coronary artery. 
D) arrhythmia. 
A) blood clot in the pulmonary artery. 
B) coronary artery spasm. 
C) blood clot in a coronary artery. 
D) arrhythmia.

Question 3

-In Figure 21,there is evidence of

Accepted Answer

A) anterior wall ischemia. 
B) anterior MI. 
C) NSTEMI. 
D) inferior/posterior MI. 
A) anterior wall ischemia. 
B) anterior MI. 
C) NSTEMI. 
D) inferior/posterior MI.

Question 4

Mrs.Campho had a previous inferior MI about 20 years ago.What would you expect to see on her EKG that would be consistent with her old inferior MI?

Accepted Answer

A) ST elevation in II,III,and aVF 
B) ST depression in II,III,and aVF 
C) Significant Q wave in II,III,and aVF 
D) Reciprocal ST depression in the anterior leads 
A) ST elevation in II,III,and aVF 
B) ST depression in II,III,and aVF 
C) Significant Q wave in II,III,and aVF 
D) Reciprocal ST depression in the anterior leads

Question 5

A right ventricular infarction is most often seen along with inferior MI.

Accepted Answer

A) True 
 B)False

Question 6

The normal T wave is tall and pointy.

Accepted Answer

A) True 
 B)False

Question 7

Where is the V₂ lead placed for a right-sided EKG?

Accepted Answer

A) The 5th intercostal space on the right mid-axillary line 
B) The 4th intercostal space on the right sternal border 
C) The 4th intercostal space on the left sternal border 
D) The 5th intercostal space on the right midclavicular line 
A) The 5th intercostal space on the right mid-axillary line 
B) The 4th intercostal space on the right sternal border 
C) The 4th intercostal space on the left sternal border 
D) The 5th intercostal space on the right midclavicular line

Question 8

ST segment elevation is indicative of

Accepted Answer

A) myocardial necrosis. 
B) myocardial ischemia. 
C) myocardial injury. 
D) abnormal atrial depolarization. 
A) myocardial necrosis. 
B) myocardial ischemia. 
C) myocardial injury. 
D) abnormal atrial depolarization.

Question 9

The ________ of an old STEMI typically remains on the EKG forever.

Accepted Answer

A) ST segment elevation 
B) ST segment depression 
C) inverted T waves 
D) significant Q wave 
A) ST segment elevation 
B) ST segment depression 
C) inverted T waves 
D) significant Q wave

Question 10

Which leads look at the lateral wall of the left ventricle?

Accepted Answer

A) II,III,and aVF 
B) I,II,and III 
C) I,aVL,and V₅-6 
D) V₁-2 
A) II,III,and aVF 
B) I,II,and III 
C) I,aVL,and V₅-6 
D) V₁-2

Question 11

A coved ST segment is concave.

Accepted Answer

A) True 
 B)False

Question 12

Pericarditis is ________ of the pericardium.

Accepted Answer

The answer of Pericarditis is ________ of the pericardium....

Question 13

-The age of the MI in Figure 20 is

Accepted Answer

A) acute. 
B) age indeterminate. 
C) old. 
D) impossible to tell. 
A) acute. 
B) age indeterminate. 
C) old. 
D) impossible to tell.

Question 14

The leads one looks at to find an inferior MI are ________.

Accepted Answer

The answer of The leads one looks at to find...

Question 15

-There is evidence of which of the following in Figure 19?

Accepted Answer

A) Slight ST segment elevation in multiple leads 
B) Significant Q waves in II,III,and aVF 
C) Inverted T waves in V₁-6 
D) Widespread ST depression and T wave inversions 
A) Slight ST segment elevation in multiple leads 
B) Significant Q waves in II,III,and aVF 
C) Inverted T waves in V₁-6 
D) Widespread ST depression and T wave inversions

Question 16

Where is the lateral wall of the left ventricle located?

Accepted Answer

A) On the left side of the heart 
B) On the front side of the heart 
C) On the bottom side of the heart 
D) On the back side of the heart 
A) On the left side of the heart 
B) On the front side of the heart 
C) On the bottom side of the heart 
D) On the back side of the heart

Question 17

Which of the following BEST describes the progression of electrical conductivity in an EKG with normal transition?

Accepted Answer

A) V₁ and V₂ are mostly positive,V₃ and V₄ are isoelectric,and V₅ and V₆ are mostly negative. 
B) V₁ through V₃ are isoelectric,V₄ is mostly negative,and V₅ and V₆ are mostly positive. 
C) V₁ through V₃ are mostly negative,V₄ is isoelectric,and V₅ and V₆ are mostly positive. 
D) V₁ through V₃ are mostly negative,V₃ through V₅ are mostly positive,and V₆ is isoelectric. 
A) V₁ and V₂ are mostly positive,V₃ and V₄ are isoelectric,and V₅ and V₆ are mostly negative. 
B) V₁ through V₃ are isoelectric,V₄ is mostly negative,and V₅ and V₆ are mostly positive. 
C) V₁ through V₃ are mostly negative,V₄ is isoelectric,and V₅ and V₆ are mostly positive. 
D) V₁ through V₃ are mostly negative,V₃ through V₅ are mostly positive,and V₆ is isoelectric.

Question 18

What kind of MI is indicated by significant Q waves in II,III,aVF,and V₅-6?

Accepted Answer

A) Anterior-lateral 
B) Inferior-posterior 
C) Inferior-lateral 
D) Anteroseptal 
A) Anterior-lateral 
B) Inferior-posterior 
C) Inferior-lateral 
D) Anteroseptal

Question 19

An inverted T wave is indicative of

Accepted Answer

A) myocardial necrosis. 
B) myocardial ischemia. 
C) myocardial injury. 
D) abnormal ventricular depolarization. 
A) myocardial necrosis. 
B) myocardial ischemia. 
C) myocardial injury. 
D) abnormal ventricular depolarization.

Question 20

The normal R wave transition zone occurs around leads

Accepted Answer

A) II and III. 
B) V₁-2. 
C) V₃-4. 
D) V₅-6. 
A) II and III. 
B) V₁-2. 
C) V₃-4. 
D) V₅-6.

Occlusion is

Most MIs are caused by a

-In Figure 21,there is evidence of

Mrs.Campho had a previous inferior MI about 20 years ago.What would you expect to see on her EKG that would be consistent with her old inferior MI?

A right ventricular infarction is most often seen along with inferior MI.

The normal T wave is tall and pointy.

Where is the V₂ lead placed for a right-sided EKG?

ST segment elevation is indicative of

The ________ of an old STEMI typically remains on the EKG forever.

Which leads look at the lateral wall of the left ventricle?

A coved ST segment is concave.

Pericarditis is ________ of the pericardium.

-The age of the MI in Figure 20 is

The leads one looks at to find an inferior MI are ________.

-There is evidence of which of the following in Figure 19?

Where is the lateral wall of the left ventricle located?

Which of the following BEST describes the progression of electrical conductivity in an EKG with normal transition?

What kind of MI is indicated by significant Q waves in II,III,aVF,and V₅-6?

An inverted T wave is indicative of

The normal R wave transition zone occurs around leads

Cardiac 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 AV Junction

Rhythms Originating in the Ventricles

AV Blocks

How to Interpret a 12-Lead EKG

Medications and Electrical Therapy

Diagnostic Electrocardiography

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Exam 14: Myocardial Infarction

Occlusion is

Most MIs are caused by a

-In Figure 21,there is evidence of

Mrs.Campho had a previous inferior MI about 20 years ago.What would you expect to see on her EKG that would be consistent with her old inferior MI?

A right ventricular infarction is most often seen along with inferior MI.

The normal T wave is tall and pointy.

Where is the V₂ lead placed for a right-sided EKG?

ST segment elevation is indicative of

The ________ of an old STEMI typically remains on the EKG forever.

Which leads look at the lateral wall of the left ventricle?

A coved ST segment is concave.

Pericarditis is ________ of the pericardium.

-The age of the MI in Figure 20 is

The leads one looks at to find an inferior MI are ________.

-There is evidence of which of the following in Figure 19?

Where is the lateral wall of the left ventricle located?

Which of the following BEST describes the progression of electrical conductivity in an EKG with normal transition?

What kind of MI is indicated by significant Q waves in II,III,aVF,and V₅-6?

An inverted T wave is indicative of

The normal R wave transition zone occurs around leads

Cardiac 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 AV Junction

Rhythms Originating in the Ventricles

AV Blocks

How to Interpret a 12-Lead EKG

Medications and Electrical Therapy

Diagnostic Electrocardiography

Filters