Nursing is a diverse field with various roles, including Registered Nurses (RNs), Licensed Practical Nurses (LPNs), Nurse Practitioners (NPs), and Certified Nursing Assistants (CNAs). Each role has unique responsibilities and requirements. RNs often provide direct patient care, administer medications, and coordinate healthcare plans, while NPs can diagnose conditions and prescribe medications. LPNs typically assist RNs and NPs, and CNAs provide basic patient care under supervision.
