Licensed Practical Nurses (LPNs) play a vital role in healthcare settings, providing patient care under the supervision of RNs and physicians. Key responsibilities include monitoring vital signs, administering medication, and assisting with daily living activities. Required skills include strong communication, empathy, and clinical proficiency. LPNs typically work in hospitals, clinics, or nursing homes, collaborating closely with healthcare teams. Career progression can lead to roles like RN or specialized nursing fields, enhancing growth opportunities within the profession.