Practice sessionHealth SciencesMEDICAL LICENSING
USMLE (United States Medical Licensing Examination) Practice Exam 12
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 sudden onset of chest pain radiating to his left arm. An ECG shows ST elevation in leads II, III, and aVF. Which coronary artery is most likely occluded?
ST elevation in leads II, III, and aVF suggests an inferior myocardial infarction, typically due to occlusion of the right coronary artery.
Question 1 of 100
Community
Loading ranked answers and discussion...