I'm a bit confused.
They repeated a question on the test and your mad cuz they arent going to count both of them. I dont see how that is going to change your grade. Bear with me here.
For the sake of argument there are 50 questions on the test. If you got 45 right that would be a 90%. Since one is repeated, the teacher takes that question off your score. Then there are 49 questions and you got 44 right. That would be an 89.8 which of course would round to a .........90%.
This was my understanding of that. I could be wrong though, I have been before. Just don't tell my husband that. lol.
I think you may want to talk with your teacher about it if she just took the points away from your total and not the total # of questions. I know i would!
Although i sympathize with you and if it were me I would be mad too, but the reality of it is that nothing is "fair" in the real world.
The absolute best advice I can give you is to not fret over things you can't change. Do what you have to and get that grade up and you will make a great nurse!!!
Best of luck to you