When is glucagon used in ICEMA standing orders?

• A. For hypoglycemia when IV access is not available or rapid IV glucose is not feasible
• B. For hyperglycemia
• C. For dehydration
• D. For chest pain

Answer: (A)

Glucagon is used for hypoglycemia when IV access is not available or rapid IV glucose is not feasible. In a hypoglycemic patient, the goal is to raise blood glucose quickly, and glucagon achieves this by stimulating the liver to release stored glucose into the bloodstream. It is typically given by intramuscular injection, with effect beginning within minutes, providing a rapid rescue option when IV glucose cannot be administered promptly. This option is not used for high blood sugar, dehydration, or chest pain.