4 • Treatment Decisions | Dexcom G7 User Guide 45
Situation: An hour later
You watched and waited. You see:
App
Receiver
Think about:
l
Insulin: The insulin you took with breakfast has you back in range
What you should do:
l
Nothing. No treatment needed.
Situation: Mid-morning
You're about to have a mid-morning snack. You see:
App
No Alerts
Signal Loss
Always keep phone within
20 feet of sensor.
Wait up to 30 minutes.
Help
Receiver
Always keep receiver
within 20 feet of sensor.
Wait up to 30 minutes.
Signal Loss
Think about:
l
Number and arrow: You have neither
l
Error message: You aren't getting sensor readings
What you should do:
l
Use your BG meter for treatment decisions
l
Keep your display device closer to your sensor
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