Nurses who refuse to give pain meds - Page 2

I have had an issue once with my nurse not giving me my pain meds. It was after a surgery, I had been in the ICU for a day because they had left the tube in my throat (exsesive blood loss, swollen tounge) and was transfered to the floor. I asked before leaving, and was told I could get it as soon as I got the the floor. Floor nurse said sorry my pca was not ready i would have to wait. 2 hours later still no meds, mom starts yelling, 15 mins later, meds are being injected in my iv.