I would say if the person is not breathing/responsive, CPR would be the first option. Waiting on a defibrillator would prolong the problem. Naloxone will be used, but if the individual isn’t even responsive, keeping their heart pumping is the most important step.
Answer:
Misinterpretation of verbal communication, body language or behaviours
A nurse performing surgery without a surgeon present. Nurse aren't allowed to do surgery.
All the other things on the list are actually what they're supposed to do.
Hope this helps! ;)