When many people think of Latin Americans immediately they may refer to mariachis, poor countries, corrupt governments, exotic foods and maybe they may know one or two presidents. According to Merriam Webster, the definition of Latin American is: all the people from Spanish America and Brazil.
Key differentiators between Gerontology and Geriatrics. 1  Gerontology deals with the entire ageing process in individuals whereas Geriatrics concentrates only the ageing process of older adults.  Gerontology is a multidisciplinary field of study where as Geriatrics is a part of the internal medicine.
http://www.aana.com/newsandjournal/D...214-p25-31.pdf The Difference Between CRNAs and AAs | TheCRNA.com - Everything Nurse Anesthesia. The biggest differences that you will see is the job opportunities for AAs is extremely limited compared to CRNAs and AAs cannot work without medical direction/supervision of an anesthesiologist.