I worked at 2 Nursing homes as a C N A and at both we did vitals and pulse ox and all of that. But I know someone who works at another facility who said the nurses do all the vitals always but every now and then the CNAs would get a temperature. I'm just intrigued about how the nurse can do all of the there work and possibly have the time to get all those vitals. With ABTs, Skills, Hospice, B/P shift. Why would a facility make the nurses do all these vitals when CNAs are high competent and trained?