For a client with type 2 diabetes mellitus and a blood glucose level of 60 mg/dL, which finding should the nurse monitor?

In a client with type 2 diabetes mellitus experiencing hypoglycemia, which is indicated by a blood glucose level of 60 mg/dL, monitoring for clammy skin is important. As blood glucose levels drop, the body releases adrenaline to raise blood sugar levels, which can lead to symptoms such as sweating and clamminess of the skin. Clammy skin often indicates the body is in a state of hypoglycemia, and prompt recognition of this sign can guide the nurse to take necessary actions, such as administering fast-acting carbohydrates or providing other interventions to quickly increase blood glucose levels.

While rapid heartbeat, dry mouth, and increased thirst can be related to various metabolic or diabetic conditions, they are not as immediate and indicative of acute hypoglycemia as clammy skin is. Recognizing and responding to clammy skin in a hypoglycemic episode is critical for preventing further complications and ensuring proper management of the client's condition.