An LPN/LVN's assessment of two diabetic patients reveals all of these findings. Which would you instruct the LPN/LVN to report immediately?

• A. Fingerstick glucose reading of 185 mg/dL
• B. Numbness and tingling in both feet
• C. Profuse perspiration
• D. Bunion on the left great toe

Answer: (C)

Profuse sweating in a person with diabetes is a red flag for hypoglycemia, an urgent situation that can rapidly worsen and lead to confusion, seizures, or loss of consciousness. Sweating is one of the classic autonomic signs of low blood glucose, so it demands immediate assessment and action. The priority is to verify the glucose level right away and treat if it’s low according to the facility protocol. If the reading confirms hypoglycemia (typically under 70 mg/dL), provide a fast-acting carbohydrate if the patient is awake and able to swallow, then recheck in about 15 minutes. If the patient cannot swallow or is unconscious, call for help and be prepared to administer more advanced therapy (such as IV dextose or glucagon) per protocol. Continue to monitor the patient and document.

The other findings, while important in their own right, do not require the same urgent intervention. A fingerstick glucose of 185 mg/dL signals hyperglycemia, which is concerning but not an immediate crisis in most cases. Numbness and tingling in the feet suggests chronic neuropathy, and a bunion is a nonurgent foot condition. The sweating signal, however, represents an acute risk that needs prompt action.