Michael, a postoperative patient with a history of chronic o…

Michael, a postoperative patient with a history of chronic obstructive pulmonary disorder (COPD), is receiving oxygen at 2 L/minute via nasal cannula. The patient’s spouse uses the call light to notify the nurse that MIchael “is not breathing well”. The spouse asks the nurse to increase the oxygen intake to help the patient breathe easier. Which response by the nurse is MOST appropriate?

A nurse is reviewing diagnostic results for a patient with s…

A nurse is reviewing diagnostic results for a patient with suspected chronic obstructive pulmonary disease (COPD).Which diagnostic test is considered the gold standard for confirming a diagnosis of COPD because it measures exhalation to assess airflow limitations?