Final answer:
A licensed practical nurse (LPN) must indeed be supervised by a registered nurse (RN) or a licensed physician, especially when handling responsibilities such as providing dialysis treatments and monitoring the dialysis process.
Step-by-step explanation:
True, a licensed practical nurse (LPN) must be supervised by a registered nurse (RN) or a licensed physician. LPNs work under the direct supervision of a registered nurse or physician and are involved in a number of tasks focused on patient care.
For example, LPNs might focus on providing dialysis treatments, which includes a range of responsibilities from reviewing patient history and assessing the patient's current condition, to responding to patient needs before and after the treatment.
During treatment, they are responsible for monitoring the dialysis process, including taking and reporting the patient's vital signs, as well as preparing solutions and ensuring equipment is set up accurately and sterile procedures are followed.