Final answer:
The nurse should assign the task of administering oral medications to the LPN, as this task fits their competencies and scope of practice under the direct supervision of a registered nurse.
The correct option is A. Administering oral medications
Step-by-step explanation:
When a nurse is delegating client care tasks to a licensed practical nurse (LPN) and assistive personnel, the focus should be on the scope of practice and competencies of each role. An LPN, under the direct supervision of a registered nurse, typically has the training to handle more complex tasks such as administering oral medications. Their role may also focus on providing dialysis treatments, which includes monitoring and responding to patient needs as well as preparing solutions and equipment for procedures. Therefore, the correct task to assign to an LPN would be (A) Administering oral medications.
Tasks such as monitoring vital signs (B) and assisting with activities of daily living (ADLs) (C), are often within the abilities of assistive personnel, depending on the setting and specific training they have received. Task (D), Developing the nursing care plan, is typically reserved for a registered nurse or advanced practice nurse due to the need for a higher level of clinical judgement and comprehensive knowledge of patient care planning.