Certified Clinical Medical Assistant Certification (CMAC) - National Workforce Career Association (NWCA), Certified Medical Assistant (CMA) - American Association of Medical Assistants (AAMA), Certified Nursing Assistant (CNA) - Arkansas Department of Long Term Care, Certified Patient Care Technician/Assistant (CPCT/A) - National Health Career Association (NHA), Certified Patient Care Technician (CPCT) - American Allied Health, Patient Care Technician (PCT) - National Workforce Career Association (NWCA), Registered Medical Assistant - Unknown Issuer Description . The primary responsibilities of the PCT include: obtaining vital signs and measurements; providing or assisting with basic care & activities of daily living; helping with ED/clinic visits, patient admissions, discharges & transfers; and assisting with customer service needs.