PEEP stands for the positive end-expiratory pressure. PEEP mimics the process that occurs during natural respiration. When we exhale, some air stays in our alveoli, keeping them open at all times. If we do not apply PEEP, the alveoli may collapse.
→ PEEP enables physicians to use lower oxygen concentrations and protects the lung against secondary trauma.
→ Typical range of PEEP oscillates between 4-8 cmH₂O Read more