Which methods can be used to check blood glucose levels?

Checking blood glucose levels can be done using various methods, and the correct choice emphasizes two of the most commonly used techniques in both clinical and home settings.

A finger stick, or capillary blood sampling, involves pricking a finger to obtain a small blood sample, which can provide immediate results using glucose meters. This method is particularly useful for individuals with diabetes who need to monitor their blood sugar levels frequently.

Continuous glucose monitoring is another effective method that involves a small sensor placed under the skin, which continuously tracks glucose levels and sends the data to a receiver or smartphone. This allows for real-time monitoring and helps patients manage their glucose more effectively throughout the day without needing to perform manual finger sticks as often.

The combination of both finger sticks and continuous glucose monitoring provides flexibility and improved convenience in managing glucose levels, making this answer the most comprehensive and accurate option. Other methods like venous blood draws and urine tests exist, but they do not offer the same immediacy and convenience for frequent monitoring that finger sticks and continuous monitoring provide.