Only an IM intern, but I think most people would think anything less than nephrology fellowship as less than adequate.
At one of my training hospital for IM, didn’t have surgical residency. If we “need” a central line, we’d have to call surgical attendings in. I’d venture to guess, less than 50% of patients who were on Levo had a central line.
If “you” had “enough” training, would you feel comfortable to stick the patient to start a central line?
“Initiating dialysis” is also a “skill” that “anyone” can training for. If someone who is proficient who taught you AND the hospital let you AND you feel comfortable. Why can’t you do it?
Just asking.
Edit: before we get too far.
My point is that we, as physicians, have a license to practice “medicine.”
I have faith in “medicine” as an institution. So if I have a legal medical license and hospital credential then I can practice.
I have faith in my training. My teachers have taught me to the best of their abilities. I’ve learned as much as I can.
Lastly I have faith in myself. If I cannot handle the task at hand, I know when to ask for help. I know when to stop. If I am not comfortable at performing the task, then I don’t ask permission to do it. Hopefully I am smart enough to not put myself in that position.
Can all these things fail? Sure. But as you go on, these are decisions you make every day. I hope you will make the best decision for your patients and yourself. At end of the day, you’re the one who will live with your decisions for the rest of your life.