NBRC RT exam practice

NBRC RT exam Domain 1 · I. Patient Data (Breadth of Knowledge portion, 25 of 160 scored items)

A 39-week neonate with persistent pulmonary hypertension is on high-frequency oscillatory ventilation with a mean airway pressure of 18 cm H2O and FiO2 1.0. A postductal arterial sample shows PaO2 45 mm Hg. What is the oxygenation index?

Confidence

A–D pick · ↵ check

Practice and timed mocks are free, with right or wrong on every answer and your total score.