als, those are some very valid arguments....
When I vollie in NY, ALS is called for everything, and we have to call ahead to cancel if deemed necessary. You are right to say ALS would be there with all altered mental status pts, so emt-b glucose readings would be, as you said, good to know but not necessary.
That said, I agree to disagree with the statement that all NYS BLS agencies should not use glucometers. This is especially the case where ALS is not automatically dispatched on every call.
Just relating personal experience here, but as an EMT at a college in Washington DC, there are just too many intoxicated pts to send ALS on every call. There have been numerous occasions (not hords, but more than a few) where those patients were found to be hypoglycemic. I have to stress the fact that they are not necessarily diabetics having a hypoglycemic episode; rather these patients vomited so much that their blood sugar level dropped to hypoglycemic numbers.