Bilevel positive airway pressure (BiPAP) provides different pressures for inhale and exhale

https://iad.portfolio.instructure.com/shared/515a77d0c7895d0192ecb5999b6d99409d1ff22fbb35217a

Bilevel positive airway pressure (BiPAP) provides different pressures for inhale and exhale, helpful for high-pressure needs or concurrent hypoventilation.