Free BCEN Certified Flight Registered Nurse (CFRN) Practice Question

A 50-year-old male patient presents with acute respiratory distress due to acute exacerbation of chronic obstructive pulmonary disease (COPD). The patient is alert and oriented but experiencing labored breathing with an SpO2 of 85% on room air. Non-Invasive Ventilation (NIV) is initiated. Which of the following clinical signs indicates that NIV is effective for this patient?

  • Improved SpO2 to greater than 90%

  • Use of accessory muscles

  • Development of bradycardia

  • Absent breath sounds

This question's topic:
BCEN Certified Flight Registered Nurse (CFRN) / 
Resuscitation Principles
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