A certified nursing assistant or CNA is able to help those patients who are either temporarily or permanently unable to take care of themselves. Their duties vary according to the patients’ condition and their need for care. This can range from taking temperatures to managing their patient’s hygiene.

When you look to enter the health-care field as a vocational nurse, you already probably know what a fulfilling profession it is. The profession does not only make difference in people’s lives but also provides you with a secure living.