10 free NREMT EMT practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
NREMT EMT Practice Test 5Tutor mode
Question 1 of 10
Primary Assessment
A 71-year-old woman with a long history of COPD called because her breathing is worse than usual. She is alert, speaking in full sentences, and her respirations are 22/min with adequate tidal volume. Her SpO2 is 86% on room air. Which oxygen approach is most appropriate?