A Practical Nurse (PN) is a healthcare professional who provides basic nursing care under the supervision of registered nurses or doctors. They are trained to assist with patient care tasks such as monitoring vital signs, administering medications, and helping with daily activities like bathing and dressing. PNs often work in various settings, including hospitals, nursing homes, and clinics. To become a Practical Nurse, individuals typically complete a state-approved nursing program and pass the National Council Licensure Examination for Practical Nurses (NCLEX-PN). This certification allows them to practice nursing and ensures they meet the necessary standards for patient care.