visitor visa for nbde exam??

hi ppl i am graduate from india.. and m done wth my b.d. s course. i applied for tourist visa to give my nbde exam. but my visa got rejected. my cousin sister lives n u.s n i said that ill b living wth her till i give my exams n cm back. but they interogated me as bcoz ur sister is ther in u.s thats why u want to go to u.s... why did u select u.s only for ur stidies.. they tried connecting that coz mu sis is ther i want to go there.. now m in deliema whether shld i reapply again.. coz hv... visitor visa for nbde exam??
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums