Certified Nurse Assistant

Free Certified Nurse Assistant (CNA) practice test with instant feedback and detailed answer explanations. Prepare for your CNA certification exam.

CNA - Certified Nursing AssistantBy Dr. Sarah MitchellApr 7, 20261 min read

About the Author

Dr. Sarah MitchellRN, MSN, PhD

Registered Nurse & Healthcare Educator

Johns Hopkins University School of Nursing

Dr. Sarah Mitchell is a board-certified registered nurse with over 15 years of clinical and academic experience. She completed her PhD in Nursing Science at Johns Hopkins University and has taught NCLEX preparation and clinical skills courses for nursing students across the United States. Her research focuses on evidence-based exam preparation strategies for healthcare certification candidates.