Briefly discuss the evaluation and management for lower limb arterial occlusion in a 50-year-old male who is a chronic smoker. [5+5] a) Dissecting aneurysm of aorta. [5) a)Discuss risk factors for abdominal aortic aneurysm and its rupture. Describe management of this condition. [4+6] a)CDC classification of wound b)classification of hemorrhagic shock