A nurse conducts a comprehensive assessment of an older adult client. The nurse utilizes the Mini-Cog, a valid and reliable assessment tool to assess the individual's mental status. The nurse understands that the benefit of utilizing a standard assessment tool is what?

A standard assessment tool will increase likelihood of obtaining accurate data.

A standard assessment tool is required by Medicare and Medicaid,

A standard assessment tool will increase reimbursement by Medicare and Medicaid.

A standard assessment tool will increase the client's confidence in the nurse.