on the medex it said to administer pneumovax 0.5cc IM to deltoid. Not specifying WHICH deltoid it is. So I just gave it to one of the deltoids. My mom works at this SNF as a LPN too. I told her I gave pneumovax and when she asked where i put it, i told her "LA deltoid" and she told me that pneumovax always goes in the RA deltoid. Like I said, no specification on the medex as to WHICH deltoid it was supposed to be given, which I told her. I'm a new nurse at this SNF and no one had told me that pneumovax is always given to the RA deltoid. I'm wondering if this is a major error? I'm freaking out and I don't want to lose my license or get sued for something like this, I dont feel like it's a "big" deal since it still went into the deltoid. I would just like to know your opinions on my situation?