You asked this same question on the 23rd of June.
If you can't be bothered to keep up with your threads on here, why should people be expected to reply to them every time you post?
Part of being a student, or a nurse for that matter, is to use all of the resources available to you. Along those lines, if you ask for, and get information, please use it, or not, as you see fit.
But, please don't ask for the same thing several times, or else you may not get any replies, in life, as well as in school.