Final answer:
Insulin lispro typically starts to act within 15 minutes after injection.
Step-by-step explanation:
Insulin lispro is a rapid-acting insulin that typically starts to act within 15 minutes after injection. Based on this information, the nurse can anticipate that the insulin lispro will begin to act at approximately 11:15 AM, which is 15 minutes after it was administered.
It's important to note that the exact time when the insulin takes effect can vary slightly from person to person.