Final answer:
LPNs/LVNs work under the direct supervision of registered nurses, advanced practice nurses, or physicians to ensure safe and effective patient care within their scope of practice.
Step-by-step explanation:
As an LPN/LVN (Licensed Practical Nurse/Licensed Vocational Nurse), you must work under the direct supervision of a registered nurse (RN), advanced practice nurse (APN), or physician. This hierarchical structure ensures that patient care is administered within a framework of safety and oversight. The supervising professionals are responsible for tasks such as developing care plans, diagnosing conditions, and prescribing medications, which are outside the LPN's scope of practice.