Final answer:
A licensed practical nurse (LPN) works under the supervision of a registered nurse (RN), providing basic patient care, monitoring health indicators, and administering treatments within their scope of practice which varies by state.
Step-by-step explanation:
The question pertains to the roles and responsibilities of a licensed practical nurse (LPN) working under the direct supervision of a registered nurse (RN). An LPN is tasked with providing basic nursing care, which often includes tasks such as monitoring patient's health by checking their blood pressure, temperature, and pulse, assisting patients with daily living activities, administering basic patient care, and providing patients with injections, medications, or other treatments as supervised by an RN or other healthcare professional. In specific settings such as dialysis centers, LPNs may also have specialized duties that include preparing equipment and ensuring procedures are carried out accurately and sterilized according to protocols. It's also important to recognize that the scope of practice for LPNs can vary by state and employment setting. The RN working with an LPN should understand the LPN's scope of practice and ensure tasks delegated are within their competency and in alignment with regulations.