Which symptom would indicate urgent hypoglycemia in a diabetic patient?

• A. Sweating and tremors
• B. Numbness in feet
• C. Foot bunion
• D. High fingerstick glucose value 185 mg/dL

Answer: (A)

When blood glucose drops to a critical level, the body initiates a rapid autonomic response to raise it, so sweating and tremors are classic early signs of urgent hypoglycemia. These symptoms reflect the release of adrenaline and the body's fight-or-flight reaction to low glucose, signaling that immediate treatment with fast-acting carbohydrates is needed to prevent more serious neuroglycopenic effects like confusion or loss of consciousness. The other options describe non-acute issues or high glucose levels, not a dangerous low: numbness in the feet points to neuropathy, a foot bunion is a structural deformity, and a high fingerstick value indicates hyperglycemia. In practice, addressing urgent hypoglycemia quickly by providing a rapid carbohydrate source and rechecking blood glucose helps protect brain function and stabilize the patient.