10 free CCRN practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
CCRN Practice Test 8Tutor mode
Question 1 of 10
Respiratory
A patient was extubated 30 minutes ago after 6 days of mechanical ventilation. The nurse hears new high-pitched inspiratory stridor. RR is 28/min, SpO2 is 93% on a humidified face mask, and the patient has mild suprasternal retractions but is speaking.