Aspiring CNAs typically need a high school diploma or equivalent and must complete a state-approved nursing assistant training program. These programs, offered by community colleges, vocational schools, and healthcare facilities, include classroom instruction and supervised clinical practice.

After completing a training program, candidates must pass a state competency exam to become certified. Certification in CPR, basic first aid, and the use of automated external defibrillators (AED) is also recommended.

CNAs assist patients with daily activities, such as bathing, dressing, and eating. They also record vital signs, assist with mobility, perform basic nursing procedures, and help maintain a clean and safe patient environment.

Key skills for CNAs include proficiency in nursing and healthcare, familiarity with medical terminology, critical thinking, effective communication, empathy, and physical stamina. Knowledge of CPR, first aid, and basic hygiene practices is also crucial.

CNAs can advance their careers by becoming Licensed Practical Nurses (LPNs) or Registered Nurses (RNs) through additional education and certification. They may also move into supervisory roles, nursing education, or specialized fields such as geriatrics or emergency care.