I think we feel so much pressure to get A's because of the competitive nature of admissions to nursing programs. I was freaking out that I might have a B in my Human Growth & Development class. So far, I've got a 4.0 in my pre-reqs and an overall GPA of 3.8. I was worried that the B was going to drop me too low to get the full 80 points for GPA on the admissions application.
I know how you feel though. I'm a perfectionist in many ways and it really irritates me when I don't get an A in something and I'm SO CLOSE to that A, too (3 points away...aarrgghh!!) Just do your best, study well and try to RELAX when you take your test. You might get that A anyway...you never know
And I keep trying to tell myself...one B isn't going to kill me. I know it's hard being so close to that A, but put it all in the big picture and you'll feel better about it
Good luck on your last quiz & test!!!!