A Licensed Practical Nurse (LPN), also known as a Licensed Vocational Nurse (LVN) in some states, is an essential member of the healthcare team who provides basic patient care under the supervision of a registered nurse or physician. LPNs play a vital role in administering medications, monitoring vital signs, and ensuring patient comfort and safety, making them an asset in various healthcare settings. 

A registered nurse (RN) is a licensed healthcare professional who provides direct patient care, including assessing health conditions, administering medications, educating patients about their treatments, and coordinating care plans with doctors and other healthcare providers, working in various settings like hospitals, clinics, and community health centers; essentially serving as a primary point of contact for patients throughout their medical journey.​