For a nursing diagnosis of knowledge deficit related to signs and symptoms of hypoglycemia, which teaching point should be included?

• A. Report a blood glucose reading of 70 mg/dL
• B. Notify the HCP if there is headache or irritability
• C. Report excessive hunger and/or weakness
• D. Report cold and clammy skin

Answer: (B)

When teaching about signs and symptoms of hypoglycemia, the priority is to help patients recognize when symptoms warrant escalation to a healthcare professional, especially because older adults may have nonspecific or atypical presentations. Headache and irritability can be early or nonspecific clues that glucose levels are not stable, or that hypoglycemia may be developing, even if classic symptoms like sweating or trembling aren’t prominent. Encouraging the patient to report these symptoms to the HCP supports timely assessment, potential adjustment of therapy, and prevention of more severe hypoglycemia.

Noting a glucose reading of 70 mg/dL is important for immediate self-management (often treated at home with fast-acting carbohydrate) and may not require immediate HCP notification unless symptoms persist or worsen. Cold and clammy skin is a classic sign of hypoglycemia and would typically prompt immediate self-care actions rather than reporting to the clinician, whereas the emphasis here is on educating about reporting nonspecific symptoms that could indicate changing control and need for professional input.