Gary's blood sugar

[gja1000]

Well, I figured out what is wrong with Gary's blood sugar. We saw the diabetes doctor and nurse today. The nurse adjusted his insulin pump because, as I mentioned earlier his blood sugar has been running too high. He is supposed to be getting 1 unit of insulin for every 7 grams of carbs he eats.

So, tonight he had a pancake, with peanut butter and syrup. I measured it out and it was 100 grams of carbs. So, by hand calculations he should have gotten 14.2 units of insulin. But when I put the carbs into his pump, I noticed it delivered 11.11 units of insulin. I thought, "Hmmm, that's not right". Sure enough it wasnt' right. The pump says it is set on 1:7, but it delivered 1:9 (one unit of insulin for every 9 grams of carbs). For the last 3 months we thought it was delivering 1 unit of insulin for every 8 grams of carbs. We lowered it from 1:9 3 months ago - but I guess it never changed!!! That's what you get for relying on a machine and not doing the calculations yourself!!!

So, this is what is wrong with Gary's blood sugar - the pump is delivering the wrong dosage and has been delivering the wrong dosage for the past 3 months. I called the nurse and left a message on her phone to call Gary tomorrow. I hope she can check the pump and see if it can be set correctly. If not, he'll have to get a new pump because this one is out of warranty. Sigh. One more thing to hassle with!