Ok, we got a floor nurse's opinion, now here's one from an ICU nurse's perspective!
I work in a major, inner city, Level 1 Trauma Center (that serves 5 states) and I work in one of the seven ICUs.
I can sympathize with the EDs dilemma here. Just recently, our hospital was SO busy, that there were pt's waiting to get into our ICU for 3 days in the ED and 2 days in the recovery room!!! Now is that crazy or what???
The reason that we NEVER go above 2 in our ICU is because trust me, these people are usually SO VERY sick, that it would be impossible! Let me tell you, it can be too much to have those 2 pt's at times!!! ICU nurse's can back me up when I say I hate being the nurse that is double assigned, then one starts to go bad and you're so busy you can't see straight...but because that person is so sick, he/she will be a single assignment on the next shift! UGH!!! Just the other day I had someone that was so sick, that I didn't see my other pt. until noon! Thank goodness for a good staff that can help out when they see you're drowning and for the fact that she was mildly stable for that moment in time!
Also, there are many times when even the charge nurse is double assigned, so if you need a hand, you better hope that there's another nurse nearby that can either help you or pick up your other pt. for a while! So, in a way, there are times when you do have more than your two pts!
But once again, I do appreciate what our ED does. I know that these people didn't "magically" get that sick just because they came through our doors! Someone had to keep them alive before I got my hands on them!
Obviously your hospital has some serious staffing issues, but so do we all! Here's hoping that someday it will get better!