I agree with all your points. If a dental office isn’t up to standards then it’s not okay. We typically bring everything needed to meet those standards but if for whatever reason an office is stocking them for us, you’d better believe I’m checking at the start of the day.
We bring standard monitoring equipment, airway equipment (nasal and oral tubes, lmas, naps, opas etc), multiple backup video laryngoscopes, yankauer suction, zoll, portable anesthesia machines with circuit, ambu bags, IO kits and everything else that could be needed in an emergency. Most of us drive large SUVs to fit everything we bring.
For PACU care, I know some travel with a recovery nurse but I personally stay with the patients until they are awake enough for parents to come back at which point they’re basically ready for discharge. I won’t start another case until they meet all of the discharge criteria.
Agree that if they’re not suitable for an ASC they should not be seen in an office. I’d argue I’m stricter about my selection criteria than your average ASC. ASA I or II only and if a kid is too big and combative that it’s not going be safe to perform a mask induction then I’m not doing it.