Practice sessionHealth SciencesMEDICAL LICENSING
USMLE (United States Medical Licensing Examination) Practice Exam 02
Practice exam for USMLE (United States Medical Licensing Examination).
Active sessionUSMLE (United States Medical Licensing Examination) practice testUSMLE (United States Medical Licensing Examination) practice examUSMLE (United States Medical Licensing Examination) mock testUSMLE (United States Medical Licensing Examination) mock examUSMLE (United States Medical Licensing Examination) practice questions+9
Question 1 of 1000%
Time remaining120:00
Attempts allowedUnlimited
Difficulty mixE • M • H
Question 1
MEDIUMA 65-year-old man presents with chest pain and shortness of breath. An ECG reveals ST-segment elevation in leads V1-V4. Which coronary artery is most likely occluded?
ST-segment elevation in leads V1-V4 indicates an anterior wall myocardial infarction, typically due to occlusion of the left anterior descending artery.
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