Sen Lin, PrepPass Founder · Verified against California Department of Public Health (CDPH) · How we review
California CNA (Certified Nursing Assistant) exam topics — the 8 content areas by weight
The California CNA (Certified Nursing Assistant) exam is built from 8 weighted content areas. Focus your time where the weight is. Each area below links to a free study chapter and practice questions. Weights reflect the official content outline.
Patient Rights & Dignity
10%Communication & Cultural Sensitivity
10%Safety & Infection Control
15%Basic Nursing Skills
20%Restorative Care & Rehabilitation
10%Mental Health & Social Service Needs
10%Emotional & Spiritual Support
8%Legal/Ethical & Mandated Reporting
17%Ready to test yourself?
Drill 200+ free California CNA (Certified Nursing Assistant) practice questions across every content area, then sit a full timed mock exam — no signup required.
Content-area weights reflect the official California CNA (Certified Nursing Assistant) content outline. Confirm current details with California Department of Public Health (CDPH). Study aid, not a substitute for the official material. Last updated: August 2026.