(moderator edit of name) called my cell phone 2 am to write me up for errors that she had found because she didn't have anything else better to do than looking to write employees up for making tiny little mistakes she likes to pick on. The case was regarding a very brittle diabetic patient whose blood sugar was 70. I decided to hold her 50 units of novolin 70/30 because I know she is going to bottom out like she usually does the next morning. (moderator edit of name) stated that I do not have the authority to hold a medication without the doctor's order and that i was wrong for me to make such a decision. Do we as nurses really need to make unnecessary calls to MDs about situations like this? Tell me, criticize me, and teach me on what I did wrong and what you would have done if you were me in this exact situation?