The nurse is caring for several older adult clients receiving palliative care. Which nursing action best demonstrates the principles of palliative care? A. Administering chemotherapy to a patient with a diagnosis of pancreatic cancer B. Hydrating a dysphagic patient with intravenous fluids C. Providing an opioid analgesic to a patient with bone metastases D. Assessing the deep tendon reflexes of a patient with neurologic impairment