AP BIOLOGY

Detailed explanation-1: -Blood glucose can be tested with fingersticks and a glucose meter, or with a continuous glucose monitoring (CGM) device, if available. The use of CGM devices has been increasing, especially for people who use an insulin pump or multiple daily insulin injections.

Detailed explanation-2: -Use a lancet to prick your finger. Squeezing from the base of the finger, gently place a small amount of blood onto the test strip. Place the strip in the meter. After a few seconds, the reading will appear.

Detailed explanation-3: -A CGM works through a tiny sensor inserted under your skin, usually on your belly or arm. The sensor measures your interstitial glucose level, which is the glucose found in the fluid between the cells. The sensor tests glucose every few minutes. A transmitter wirelessly sends the information to a monitor.

Detailed explanation-4: -You can use a device called a continuous glucose monitor (CGM). Or you can test your blood sugar at home with a portable electronic device called a blood sugar meter using a small drop of your blood.