I am not entirely sure what all those meds do to a pt, but have picked up some things from the replies.
The BP is still normal for that patient, but you need more than one reading to see where it's going.
She is an Insulin Dependant Diabetic. So her cells will have trouble with glucose uptake. Won't this make her hyperglycaemic? She avoids the insulin question though, this could be because shes feeling guilty for not taking it.
I wouldn't administer glucose until a glucometer tells me to do otherwise, if she was cold/wet I would consider it more strongly.
fm_emt suggested that TCAs inhibit K+ uptake by myocytes?
But insulin supports K+ movement into cells, so would rapid acting insulin be a good idea if she starts showing some hypokalaemic EKG patterns? Just throwing it out there?
Lastly I would do something to protect the airway, perhaps lateral.
Lifting the legs and getting up a large bore should save you if her BP falls until u get to the hosp.
What u guys think?