Which of the following are advantages of using pressure-supported ventilation for weaning?
1) Guaranteed V_T
2) Reduced work of breathing
3) Respiratory muscle fatigue prevented
4) Better patient comfort and synchrony

Question

Quizplus · Accepted Answer

Pressure-supported ventilation provides support during the inspiratory phase of breathing, reducing the work of breathing and preventing respiratory muscle fatigue. This improves patient comfort and synchrony. However, it does not guarantee V_T as other factors such as oxygenation and hemodynamics should also be considered during weaning. Therefore, options 1 and 4 are not correct. Option 2 is correct, as it reduces the work of breathing. Option 3 is correct, as it prevents respiratory muscle fatigue. Option D includes all correct options.

Which of the Following Are Advantages of Using Pressure-Supported Ventilation