File Sharing with a Windows PC via USB connection. 1  Connect the BlackBerry PlayBook to the computer via USB cable. 2  If BlackBerry Device Manager is not yet installed, the PlayBook will display a screen entitled Installing Drivers. 3  On the computer, double click the BlackBerry PlayBook CD drive icon.
A normal blood sugar level is between 72 mg/dL and 108 mg/dL (4 to 6 mmol/L) for a healthy person. The concentration of glucose in the blood of a healthy person in the morning on an empty stomach is between 68 mg/dL and 108 mg/dL (3.8 and 6.0 mmol/L).
Glucagon triggers the breakdown of glycogen into glucose, thus pushing blood glucose levels back up to normal. Blood sugar or blood glucose are shortened terms for blood sugar concentration or blood glucose level. Most mammals maintain their blood glucose levels at between 3.6 and 5.8 mM (mmol/l). The average human blood glucose level is approximately 90 mg/dl, which is equivalent to 5mM (mmol/l).