What important assessment should be performed before administering insulin?

Verifying the prescribed insulin dosage is crucial before administering insulin because administration of an incorrect dose can lead to severe complications such as hypoglycemia (low blood sugar) or hyperglycemia (high blood sugar). It is essential to ensure that the dosage aligns with the physician's orders and the client's individual needs, including their current blood sugar levels, food intake, and overall health status. This verification process helps to promote patient safety and optimal glycemic control, which are key aspects of managing diabetes.

Assessment of pain levels, checking expiration dates, and reviewing medical history are important aspects of patient care, but they do not directly impact the immediate safety and effectiveness of insulin administration as the verification of the prescribed dosage does. Ensuring that the right amount of insulin is given at the right time is fundamental to achieving desired therapeutic outcomes and avoiding adverse effects.