Which diagnostic study is MOST useful for verification of thoracic aortic dissection?
A) AP chest x-ray
B) CT scan
C) MRI scan
D) stress test

Question

Quizplus · Accepted Answer

A CT scan is the most commonly used diagnostic tool for verifying thoracic aortic dissection. This test can provide detailed images of the aorta and surrounding structures, allowing for accurate diagnosis and planning of treatment. Although MRI is also useful, it is less commonly used due to its high cost and longer test time. AP chest x-ray and stress tests are not sensitive or specific enough to diagnose aortic dissection.

Which Diagnostic Study Is MOST Useful for Verification of Thoracic