Final Essay A & P part two Bachelor of Nursing

Hi everyone only new to the site, still trying to get my bearings on how it all works etc,

in fact a very useful sight this is indeed!!

I have a final exam for A & P part to for my nursing degree, based on:
integumentary system
digestive system
vitamins and minerals etc
carbohydrates
urinary system
acids and bases
neurons and nerve transmissions etc
nervous system
and finally general senses

I was wondering whether anyone has any hints or tips for remembering the key essential parts for the systems, or if any one has any learning sheets or information to assist with my final learning, very concerned i dont know enough. exam is next thursday.
Cheers Alanna