10 free CFRN practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
CFRN Practice Test 2Tutor mode
Question 1 of 10
Medical Emergencies
The flight nurse is checking intra-aortic balloon pump (IABP) timing on the arterial waveform during transport of a patient in cardiogenic shock. When should the balloon inflate and deflate for correct timing?