Verkkobecoming a certified nursing assistant, or cna, is a great introduction to the world of nursing in healthcare. Keep reading for a thorough guide. Verkkoas a cna, your duty will be to provide compassionate and competent care, making a difference in the lives of the patients you serve. With a clear understanding and. Verkkothis can help you organize your thoughts and more effectively decide how to advance your career as a cna. Learn about the definition and duties of a.