A nurse is caring for a client scheduled for a functional assessment who asks, "What is the purpose of this assessment?" How should the nurse most appropriately respond to the client?

It is a test that determines which activities you feel most comfortable performing.

It is a tool that is used to determine your maximum level of self-sufficiency.

It is a tool that is used to assess what services you will need a home health aide to perform for you.

It is a tool used by insurance companies to determine qualifications for medical reimbursement.