Final answer:
The lab order that the provider would anticipate ordering to assess the patient's current blood sugar level is Blood Glucose Test. This test measures the amount of glucose (sugar) in the patient's blood.
Step-by-step explanation:
The lab order that the provider would anticipate ordering to assess the patient's current blood sugar level is Blood Glucose Test. This test measures the amount of glucose (sugar) in the patient's blood. It is used to diagnose and monitor diabetes mellitus, a condition characterized by high blood sugar levels. In this case, the patient's symptoms of shakiness, diaphoresis, irritability, and lightheadedness indicate a potential drop in blood sugar levels, making the Blood Glucose Test an appropriate order.