Certified Online Nursing Training Programs: The health care industry continues to be one of the best job fields to enter; as the largest industry in 2006, health care provided 14 million jobs—13.6 million jobs for wage and salary workers and about 438,000 jobs for the self-employed. A Certified Nurses Assistant (CNA) degree provides a great way enter the health care field. A CNA is trained in basic patient care, such as bathing, dressing, making of beds and help with eating. There are many job opportunities for the CNA including; Acute hospital, Convalescent hospital, Rehab hospital, private care and Hospice care.