my application for a temporary resident visa was refused and i have a Canadian Registered Nurse Exam to write on October 7th 2010 . I have written the exam twice, but was unsuccessful and this is my last chance to pass the exam . During my first attempt, i was pregnant and i had my baby in canada after the exam , I also have my application for permanent resident going now , and the status shows that it is in progress , i have submitted every documents including medicals , just waiting for passport request . Could all these be a factor to my refusal for a visitors visa to write my RN Exam which i have paid for . Please i need your response and advice.