Nursing Home Nightmare

No it wasn't 11 -7 It was 2:30 to 11pm there were 40 residents . the TMA could pass meds but I had to do all treatments injections and narcotics. the problem was that 20 of the residents on the 2nd wing I hadn't even met yet so I had to keep asking the CNA who each person was before I could pass meds to them because there was no identification. Oh my god this sounds worse and worse the more I talk about it.
I want to be a good nurse and I don't want to kill anyone but I had aides coning to me asking me questions about residents I had never seen before.

The DON is the one sending people home to save $ I stated concerns and his reply was I have full confidence in your abilities. WHAT? I think I have spoken to this guy three times. Does anyone know the answer to the liability if something happens and I don't know what to do?
Tell me it will get better, I can't look very good on your nursing record if you quite your first job after 8 days. I don't want to appear like I can't handle responsibility.
trying to manage
thanks for replies
Aerin

thank you but won't that look horrible to the next job interview I have. To say I only last a week?