饭后血糖

老婆第一次操作血糖机。
拨电话告诉我我，
说她的饭后血糖值是2 mmol/L。
我心里想2？
怎么可能出现2？
控制血糖才不到一天，
而且还出现2？
出现2应该不会拨电话了吧。
我叫她发张照片来看看。
结果如下图。

神一般的操作！

My wife gave a call after she done her 2hrs postprandial blood glucose.
She said her result is 2.
I'm stunned with the 2 mmol/L.
It's impossible 2 mmol/L blood glucose, she only start her diet control since last night.
She'll be in emergency is her glucose is 2 mmol/L.
So I asked her to sent me a picture of the device.

She did a good test!

来自于WhereIn Android