10 free NPTE-PTA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
NPTE-PTA Practice Test 12Tutor mode
Question 1 of 10
Cardiovascular & Pulmonary Systems
A 72-year-old woman with COPD walks on her prescribed oxygen at 2 L/min. The plan of care states to keep SpO2 at or above 88% during ambulation. The chart shows her SpO2 during a 5-minute walk followed by 3 minutes of seated rest. Which change for her next walking trial is MOST appropriate?