Final answer:
Trimming a resident's toenails who has Diabetes is beyond the scope of practice for a nursing assistant in a long-term care facility.
Step-by-step explanation:
In a long-term care facility, as a nursing assistant, there are certain procedures that are within your scope of practice and others that are beyond it. Among the options given, trimming a resident's toenails who has Diabetes is beyond the scope of practice for a nursing assistant. This is because diabetic foot care requires specialized knowledge and skills to prevent complications and ensure proper care.
Assisting a resident to toilet, assisting a resident to bathe, and polishing a resident's fingernails are all procedures that fall within the scope of practice for a nursing assistant in a long-term care facility.