Respiratory Trauma for Certified Emergency Nursing (CEN)

Which is the most common cause of impaired gas exchange after blunt chest trauma?

Acute respiratory failure in a patient with essentially normal lung tissue usually is indicated by:

The nurse knows that flail chest is easiest to assess:

In a patient with a massive flail chest, all of the following factors are indications for ventilatory support except:

A 25-year-old man drives to the ED after falling off a roof and landing on his right side on a concrete abutment. His chief complaints are dyspnea and significant chest pain. All of the following nursing actions would ensure proper ventilation and perfusion in this patient except:

In a patient with atelectasis, the nurse would expect to hear bronchial breath sounds over the:

In a patient with multiple rib fractures, which nursing intervention would be appropriate to encourage optimal ventilation?

A side-effect of Naloxone (Narcan) when administered rapid IV push is:

Which injury constitutes flail chest?

The nurse assesses a patient at risk for respiratory failure. All of the following are early signs of respiratory failure except: