WASHINGTON, April 25 (Reuters) - The International Monetary Fund will do more work on external imbalances and continue to scan the financial sector student loan refinancing for potential issues, the Fund's Managing Director Kristalina Georgieva said on Friday.

The IMF will "continue to scan the financial sector to identify potential sources of instability, especially in the non-bank sector, and provide advice on how best to enhance resilience overall," Georgieva said during a news briefing following a meeting of the International Monetary and Financial Committee (IMFC), the Fund's steering committee. (Reporting by Andrea Shalal and Karin Strohecker; Editing by Andrea Ricci)