Final answer:
Certified Nursing Assistants (CNAs) work under registered nurse supervision to review patient history, assess and respond to needs, and monitor dialysis procedures, including measuring vital signs and preparing sterile equipment for treatments.
Step-by-step explanation:
Certified Nursing Assistants (CNAs) play a vital role in patient care under the direct supervision of a registered nurse. Their responsibilities are diverse and content-loaded, particularly in the area of dialysis treatments. CNAs actively engage in reviewing patient history and assessing their current condition to better understand their needs. During the treatment process, CNAs are responsible for responding to patient needs, which can range from emotional support to monitoring the dialysis process itself. This includes taking and reporting on the patient’s vital signs and preparing solutions and equipment to perform dialysis with emphasis on maintaining sterility and accuracy.
They ensure a smooth and safe dialysis treatment, closely observing the patient and making adjustments as necessary. While CNAs face challenges such as work overload, heavy physical work, and dealing with patients' medical concerns, they are an integral part of the healthcare team. They work alongside surgeons, nurses, and anesthesia professionals to ensure comprehensive care and recovery of the patient.