Hi guys, new to the forum. New LVN in California. I was trying to think of a good first post and I have something that has been back and forth in my mind. I of course know that as an LVN in California it is well within my scope to read a PPD/feel for induration. However where I get confused is, is there a point where we can or cannot sign it off? Obviously if a very large induration an MD would review and order a CXR. But is there a point where depending on the patient and their risk, we can just sign it off (Ex: low risk patient with say, 5mm of induration)? Or does it depend on the facility you work in? I feel so stupid for asking this like I should know but I can't get a clear answer and am hoping to get one here. Thanks in advance!