DR Elmore, upon your return be sure to start using you blood glucose meter. It is very simple to use. Just poke, squeeze, insert, and wait for the little number to pop up on the screen. Then you can keep track of how high, or low, you blood sugar is.
What I'm worried about is...
DR elmore was mentioning how he couldn't get the blood glucose meter he bought to work, however, after thinking about it, I wonder if his home glucose meter is having the same problem that the one in the ER did: his blood sugar level was so high that is was not registering as a number, just as "RR" - whatever that means. -The nurse was thinking that it could have stood for "Really, Really High".

So, now I'm wondering if his home meter was working, but just wasn't able to give him a reading over the past few days. Yes, by the time he left the ER the other day, they were able to get a numerical reading, but it was still on the (very) high side. Hmmm... Hopefully, he brought his meter with him to the hospital in order have it checked out, and to get some guidance on how to use it.
Well, that's probably too much information for this public forum...