This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Fogarty' s catheter is used for - 
Select and explain. 
A. Drainage of urinary bladder, B. Parenteral hyperalimentation, C. Removal of embolus from blood vessels, D. Ureteric catheterisation
C: Removal of embolus from blood vessels
Answer: C: Removal of embolus from blood vessels 
Explanation: None