Which of the following inspiratory flow patterns would result in the lowest peak inspiratory pressure?

Question

Quizplus · Accepted Answer

A decelerating flow pattern would result in the lowest peak inspiratory pressure as it starts with a high flow rate and decreases gradually towards the end of inspiration, allowing sufficient time for the alveoli to fully expand and reducing the risk of over-inflation. This pattern also mimics normal breathing mechanics, where inspiratory flows in healthy individuals start high and decrease towards the end of inspiration. Accelerating, square, and constant flow patterns may increase the risk of barotrauma or lung injury as they deliver a higher flow rate at the beginning of inspiration.

Which of the Following Inspiratory Flow Patterns Would Result in the Lowest