What flow pattern is least optimal for ventilating a patient with cardiovascular instability?

Question

Quizplus · Accepted Answer

Decelerating flow pattern is the least optimal for ventilating a patient with cardiovascular instability. This flow pattern leads to an increase in intra-thoracic pressure during inspiration which can decrease venous return and cause a decrease in cardiac output. It is important to maintain a constant flow pattern or an accelerating flow pattern to prevent these negative effects.

What Flow Pattern Is Least Optimal for Ventilating a Patient