Final answer:
An LPN must adhere to professional and ethical standards when ending a nurse-patient relationship, ensuring patient rights and continuity of care are maintained.
Step-by-step explanation:
Whether a licensed practical nurse (LPN) can terminate an established nurse-patient relationship is subject to specific professional and ethical guidelines. In general, healthcare providers, including LPNs, must follow a process that protects the patient's rights and ensures continuity of care. It is typically expected that a nurse would not unilaterally decide to end a nurse-patient relationship without appropriate collaboration with other healthcare team members and without ensuring that there are measures in place for the patient to continue receiving necessary care. Circumstances that might lead to termination could include the patient no longer requiring care, a transfer of care to another healthcare provider, or other ethical and professional considerations as guided by the nurse's regulatory body and workplace policies.