NPS Practice Test 6

10 free NPS practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

NPS Practice Test 6Tutor mode

Question 1 of 10

Competencies Specific to Critical Care of Neonatal or Pediatric Patients

A 4-year-old with pneumonia is receiving conventional ventilation with a mean airway pressure of 14 cm H2O and FIO2 0.50. The SpO2 is 90%; the last arterial PaO2, drawn 6 hours ago, was 70 mm Hg. Using OSI = (MAP × FIO2 × 100) / SpO2, what is the current oxygen saturation index?