Myocardial Infarctions
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Question 1: What can help to differentiate between the normal septal q wave and a pathologic Q wave?
Select an answer:
A.
The width
B.
The height
C.
Both width and height
D.
The QRS axis
E.
The specific ECG leads involved
Question 2: In an acute ST segment elevation MI (STEMI) which ECG finding is usually the first to appear?
Select an answer:
A.
Q wave
B.
Hyperacute T wave
C.
increases in both amplitude and duration
D.
shows terminal P negativity in lead I
E.
all of the above
Question 3: What is the correct diagnosis of this ECG?
Select an answer:
A.
Anterolateral MI
B.
High lateral MI
C.
True posterior MI
D.
Inferolateral MI
E.
Inferior MI
Question 4: What is the correct diagnosis of this ECG?
Select an answer:
A.
Anteroseptal MI
B.
Anterior MI
C.
Posterior MI
D.
Posterolateral MI
E.
Right ventricular MI
Question 5: What is the correct diagnosis of this ECG?
Select an answer:
A.
True posterior MI
B.
Extensive Anterior/Anterolateral MI
C.
Inferoposterior MI
D.
Posterolateral MI
E.
Posterolateral MI + LBBB
Question 6: What is the correct diagnosis of this ECG?
Select an answer:
A.
Inferior MI
B.
Posterior MI
C.
Inferoposterior MI
D.
Anterior MI
E.
Non-Q wave MI
Question 7: What is the correct diagnosis of this ECG?
Select an answer:
A.
High lateral wall MI
B.
Inferior MI
C.
Inferior MI + RBBB
D.
Anterolateral MI
E.
True posterior MI
Question 8: What is the correct diagnosis of this ECG?
Select an answer:
A.
Inferior MI with RBBB
B.
Posterior MI with LBBB
C.
Inferoposterior MI
D.
Inferoposterior MI with RBBB
E.
None of the above
Question 9: What is the correct diagnosis of this ECG?
Select an answer:
A.
Non-Q wave MI
B.
Acute anterior MI
C.
Old inferior MI
D.
Anterolateral MI
E.
Posterolateral MI
Question 10: What best describes this ECG tracing?
Select an answer:
A.
Poor R wave progression
B.
Diffuse non-specific ST-T wave changes
C.
Hyperacute anteroseptal MI
D.
Fully evolved anteroseptal MI
E.
Left ventricular hypertrophy with strain
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