The Northwest Arkansas metro â home to corporate giants Wal-Mart Stores Inc, Tyson Foods, and J.B. Hunt Transport, as well as the University of Arkansas â had population growth of 50,532 between April 2010 and July 1, 2015, according to updated Census data.
Role of a Physical Therapist Assistant (PTA) Physical therapist assistants (PTAs) work as part of a team to provide physical therapy services under the direction and supervision of the physical therapist.
Duties and Responsibilities of the CNAs. 1. The basic duties of CNA include maintaining personal hygiene of the patients like brushing their teeth, combing their hair, shaving, changing clothes, etc. They also have to maintain the cleanliness of the patientâs surroundings and prevent the spread of infection.