Nursing assistant training is relatively easy and can be completed in as little as six weeks. Graduates are qualified to take certification exams. CNA careers include jobs as patient care technician, health info tech or home health aide.

CNAs are in the front lines of healthcare. They play a crucial support role for nurses and doctors. Their services are required by patients who need assistance in basic needs such as grooming, bathing and feeding as well as monitoring their vital signs.

An aging population has increased the demand for nursing assistants. CNAs find employment in hospitals, assisted-living facilities and nursing homes. Many CNAs eventually pursue professional nursing careers or take further studies for medical assistants. This creates openings for new CNAs. Many elderly patients prefer the services of nursing assistants or home health aides who will care for them at home.

Statistics show approximately 1.4 million people work as CNAs in the US. At least 500,000 nurses who have completed CNA course training will be required until 2014.