<prompt> By which of the following condition, aoa is at more risk of getting inflammed aoitis?Ascending Aoic AneurysmAbdominal Aoic AneurysmThoracic Aoic AneurysmNarrow superior mediastinum  <response>: Ascending Aoic Aneurysms are commonly associated with vasculitis and syphilis with aoa involvement. Point to be remembered: MC cause for Abdominal thoracic aoic aneurysm - Atherosclerosis. 