special prayer request

My daughter Mary needs a miracle, she needs alot of prayer! She has a Hesi final exam in nursing school on Thursday April 22,its a 3 hour exam and its a real tough exam to take. This exam is going to be one of the hardest exams that my daughter has ever taken. Its all comprehensive on everything learned from 2008 till now and there's alot going to be on the exam, that they never went over in class. Its all critical thinking on the exam. Mary is so worried that she's not going to pass this exam, she's been taking alot of practice tests to get her ready to take this Hesi exam, and as much studying as she's done, she's still making a 50 on her practice tests. She's got to make at least a 75 on the exam in order to pass this exam. Mary don't know what it is, she knows how to do things that a nurse does, but when it comes to tests and exams, she has a hard time to pass them. Her clinical instructor told her that she would be an awesome nurse, but that she has to pass the rest of the exams in order to be a nurse. She needs alot of prayer that she'll remember the right answers to the questions and not 2nd guess the answers and that she don't get confused and put the wrong answers down. Mary has been under so much pressure and stress trying to pass this Hesi exam and she also has a final exam on Friday May 7th that she has to make at least a 75 on also. She's so close now of being done with nursing school and if she fails these 2 exams, it will end her goal of becoming an R.N. cause she'll be dropped from the nursing school program. It will devastate her if she don't pass these 2 exams where she can't graduate in May with her nursing school class and classmates that she's been with for the last 2 yrs. I really appreciate all the prayers for my daughter and these 2 exams. Thanks so much!