Registered Nurses (RNs): RNs oversee patient care, administer medications, and coordinate with other healthcare professionals. Licensed Practical Nurses (LPNs): LPNs provide basic medical care under the supervision of RNs and doctors. Nurse Practitioners (NPs): NPs can diagnose and treat illnesses, prescribe medications, and may have their own patient caseloads. Certified Nursing Assistants (CNAs): CNAs assist with daily patient care activities such as bathing, feeding, and monitoring vital signs.
