再请教皮匠，863211： NIWEAD换专业。

Currently I am on H1B, also hold EAD based on NIW I 140 approvals. I used up the 6 years of H1B. My current H1B extension is based on NIW I485 pending. My NIW application claims are brain tumor research. Now I accept an offer as a medical resident in the next 4 years start from this July. My questions are
1 If I use EAD to complete my residency, how risky it will be that my I 485 was rejected?
2 How frequently the I485 will be checked? Is there any statistics?
3 How difficult to explain the similarity of my previous medical research and my current pathology medical residency?
4 If the tragedy of I 485 rejections happens, what should I do to save my life and residency in U.S.?
_(&)

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• 回复：再请教皮匠，863211： NIWEAD换专业。 -pjiang- ♀ (1192 bytes) () 01/18/2010 postreply 16:02:31

• 回复：回复：再请教皮匠，863211： NIWEAD换专业。 -Goljan- ♀ (547 bytes) () 01/18/2010 postreply 18:32:18