Thank y'all for the comments. The woman who did it is a registered nurse and has been with the company for a long time. I didn't say anything about it to her or anyone else because it was my first day on the job. I'm certain she's been doing it this way for years So the next time I see her do it, I am definitely going to say something to her. I would not inject a family member or myself through clothes, without proper prepping with alcohol, etc, so I certainly wouldn't do it to a patient I think this nurse is lazy and uncaring. It scares me to think of how many others are out there like her!