12-lead ECG interpretation practice test - prehospital emergency
You are treating a patient complaining of 8/10 substernal chest pain that started while participating in an exercise class. The pain doesn't change with position and radiates down the left arm. He has no previous history of anything other than ingrown toenails. His vital signs are BP 140/90 pulse 84 RR 18 pulse oximetry 96% on room air.
about 3–5 minutes
Question 1 of 6
You perform an ECG and it reveals
Question 2 of 6
Given the above ECG the healthcare provider must assume
Question 3 of 6
The most important leads to look at to make this diagnosis are
Question 4 of 6
It is difficult to determine myocardial infarction in this ECG because of
Question 5 of 6
The following ECG reveals
Question 6 of 6
The axis of this ECG is
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Correct answers
- Left bundle branch block.
- The patient is having a myocardial infarction.
- Leads V5 and V6.
- Diffuse ST T wave changes throughout.
- A normal ECG.
- Normal.