Final answer:
The RAI MDS 2.0 is used exclusively in nursing homes for assessing and planning care for long-term care residents. Hospitals and outpatient clinics do not use this tool.
Step-by-step explanation:
The RAI MDS 2.0, which stands for the Resident Assessment Instrument Minimum Data Set, is primarily utilized in the assessment of residents in nursing homes. It is a comprehensive tool used to assess the care needs and to plan care for individuals residing in long-term care facilities. The correct answer to your question is B) Nursing homes only. Hospitals typically do not use the RAI MDS 2.0, as it is designed specifically for the long-term care setting. Outpatient clinics also do not use this assessment tool.