This is the Kind of job you will always be learning from as you practice. If I could show you the mistakes medics (junior doctors) Make then you'd be feeling much more comfortable about everything.
My advice, carry on get finished and when you start working, learn from the mistakes of others...
We use naloxone in the UK. 400ug IM route or IV, titrated to effect. With experience you learn to bring them round from respiratory depression but still leaving them a bit groggy.... Makes the Patient easier to manage, providing their respiratory system is improving and no longer hypoxic. Also...
As a clinician there are 2 things that can potentially land you in court.
1) Doing something you should not have done...
2) NOT doing something you SHOULD have done.
The former would never relate to doing a 12 lead ECG.
The latter is impossible to defend in court.
You have the...