Which order does the nurse complete first in the patient with acute respiratory failure?

A multidisciplinary team has been assembled to treat the patient who is hospitalized for a diabetic foot ulcer. Adherence to treatment, lifestyle, and dietary strategies has been an ongoing issue. The team includes an endocrinologist, primary care physician, a podiatrist, a registered nurse, and a dietitian. The addition of which provider to the multidisciplinary team will most positively impact outcomes for this patient?

The nurse is assisting the provider in performing triage of 30 patients after a mass casualty incident. The nurse observes the resident changing the triage tag for the unresponsive patient with an open skull fracture who is not breathing spontaneously from black to red and calls the EMT over to transport the patient to the hospital. Which response by the nurse is most appropriate?