The nurse evaluates that the family of a client newly diagnosed with diabetes mellitus correctly understands the reason for having glucagon on hand for emergency home use if the family indicates that the purpose of the medication is to treat:
1. Diabetic ketoacidosis
2. Hypoglycemia from insulin overdose
3. Hyperglycemia from insufficient insulin
4. Hyperglycemia occurring on "sick days"
2
Rationale: Glucagon is used to treat hypoglycemia resulting from insulin overdose. The family of the client is instructed in how to administer the medication. In an unconscious client, consciousness usually returns within 20 minutes of glucagon injection. After the client has regained consciousness, oral carbohydrates should be given. The other options are incorrect.
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