Below is a quite from another forum:" 'Retake whatever you need that you did not receive an A for the first time around. Having a 4.0 in your science prerequisites is pretty much a must around here, despite schools saying you need a B or better.

Grad level patho and pharm are a waste of your money. You'll cover plenty of anatomy, physiology and pharm in anesthesia school, so there's really no point to taking it on your own initiative.

If you want to spend some cash on something to beef up your application, take the CCRN exam. For some schools, it's becoming a mandatory requirement to have it when applying." What is everyons opinions on the above?