| 1.) | Given this patient's history and physical findings, what do you think is the diagnosis? | Answer | 
		
 			| 2.) | What are the characteristics of an ischemic limb? | Answer | 
		
 			| 3.) | What else could cause acute ischemia of the limb?  Why is this unlikely in this man? | Answer | 
		
 			| 4.) | How could you further confirm your clinical findings? | Answer | 
		
 			| 5.) | Why is the neurologic exam important? | Answer | 
		
 			| 6.) | When do you revascularize the limb semielectively? | Answer | 
		
 			| 7.) | When do you do an arteriogram? | Answer | 
		
 			| 8.) | What do you do preoperatively about his anticoagulant therapy?  What do you do postoperatively? | Answer | 
		
 			| 9.) | How do you revascularize the limb in the case of an embolus?  In the case of a thrombus? | Answer | 
		
 			| 10.) | What is the role of thrombolytic therapy? | Answer |