Abdominal aortic aneurysms frequently contain what poorly organized structure?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Study for the CVP and GI Pathology Exam 1. Engage with flashcards and multiple-choice questions, each with hints and explanations. Prepare thoroughly for your test!

Multiple Choice

Abdominal aortic aneurysms frequently contain what poorly organized structure?

Explanation:
Abdominal aortic aneurysm sacs promote stasis and turbulent flow, leading to formation of a mural thrombus along the inner wall. This clot is typically poorly organized, mainly composed of fibrin and platelets with red cells, and remains adherent to the wall rather than evolving into well-structured fibrous tissue. It’s this intraluminal wall-adjacent thrombus that is characteristically seen in aneurysms. In contrast, atheromatous plaque consists of lipid-rich debris within the arterial wall and calcified plaques reflect advanced atherosclerosis—not the intraluminal content of the aneurysm sac.

Abdominal aortic aneurysm sacs promote stasis and turbulent flow, leading to formation of a mural thrombus along the inner wall. This clot is typically poorly organized, mainly composed of fibrin and platelets with red cells, and remains adherent to the wall rather than evolving into well-structured fibrous tissue. It’s this intraluminal wall-adjacent thrombus that is characteristically seen in aneurysms. In contrast, atheromatous plaque consists of lipid-rich debris within the arterial wall and calcified plaques reflect advanced atherosclerosis—not the intraluminal content of the aneurysm sac.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy