A patient with type 1 diabetes mellitus has been prescribed a glucagon emergency kit for home use.When should the nurse instruct the patient and family that glucagon needs to be administered?

Choice A rationaleGlucagon should not be administered before meals to prevent hyperglycemia. Glucagon is a hormone that raises blood glucose levels and is used to treat severe hypoglycemia. It is not intended to prevent hyperglycemia.Choice B rationaleGlucagon should be administered when signs of severe hypoglycemia occur. Hypoglycemia, or low blood sugar, can cause symptoms such as confusion, dizziness, hunger, and shakiness. If left untreated, severe hypoglycemia can lead to unconsciousness or seizures.Choice C rationaleGlucagon should not be administered when unable to eat during sick days. While it’s important to maintain blood glucose levels during illness, glucagon is specifically used for severe hypoglycemia.Choice D rationaleGlucagon should not be administered at the onset of signs of diabetic ketoacidosis. Diabetic ketoacidosis is a serious condition that requires immediate medical attention. Glucagon is not a treatment for this condition.