Final answer:
A nurse should expect to choose a provider from within the HMO network and have a primary care physician. Nonparticipating providers are generally not covered. HMO coverage does not guarantee unlimited treatment and services.
Step-by-step explanation:
A Health Maintenance Organization (HMO) is a type of health insurance plan that requires the nurse to choose a provider from within the HMO network. Option 1 is correct. The nurse will have a list of healthcare providers to choose from, and typically needs to select a primary care physician who will coordinate their healthcare.
Option 2 is incorrect. HMOs generally do not cover services obtained from nonparticipating providers, unless it is an emergency situation.
Option 3 is incorrect. HMO coverage usually does not offer the flexibility to choose any provider, regardless of additional premium payments.
Option 4 is incorrect. While HMOs provide coverage for necessary medical treatment and services, it is not unlimited.