Question

Which of the following findings indicates that an intubated patient may be ready to wean the ventilator settings?

Accepted Answer

vital capacity 11 mL/kg, tidal volume 8 mL/kg, $$PaO_2$$ 88 mmHg, and $$FiO_2$$ 30%

Answer

vital capacity 9 mL/kg, tidal volume 9 mL/kg, $$PaO_2$$ 70 mmHg, $$FiO_2$$ 40%

Answer

vital capacity 17 mL/kg, tidal volume 11 mL/kg, $$PaO_2$$ 45 mmHg, and $$FiO_2$$ 60%

Answer

vital capacity 15 mL/kg, tidal volume 13 mL/kg, $$PaO_2$$ 60 mmHg, and $$FiO_2$$ 75%

Question 15 - Respiratory Practice Test for the CCRN