What does the term "PEEP" stand for in ventilation strategies?

What does the term "PEEP" stand for in ventilation strategies?

• A. Positive End-Expiratory Pressure
• B. Positive End-Inspiratory Pressure
• C. Patient-Enhanced Expiratory Phase
• D. Pressure Equalization for Expiration and Pressure

Answer: (A)

The term "PEEP" stands for Positive End-Expiratory Pressure. This is a key concept in mechanical ventilation, as it refers to the pressure that remains in the airways at the end of expiration. By maintaining a certain level of pressure in the airways after the patient exhales, PEEP helps to keep the alveoli open, improving oxygenation and preventing the collapse of alveoli during the breathing cycle. This is particularly useful in patients with conditions such as acute respiratory distress syndrome (ARDS) where lung function is compromised. In contrast, other options refer to different concepts that are either inaccurate or do not relate to standard ventilation terminology. Understanding PEEP and its role in mechanical ventilation is crucial for optimizing patient care and improving respiratory outcomes.

The term "PEEP" stands for Positive End-Expiratory Pressure. This is a key concept in mechanical ventilation, as it refers to the pressure that remains in the airways at the end of expiration. By maintaining a certain level of pressure in the airways after the patient exhales, PEEP helps to keep the alveoli open, improving oxygenation and preventing the collapse of alveoli during the breathing cycle. This is particularly useful in patients with conditions such as acute respiratory distress syndrome (ARDS) where lung function is compromised.

In contrast, other options refer to different concepts that are either inaccurate or do not relate to standard ventilation terminology. Understanding PEEP and its role in mechanical ventilation is crucial for optimizing patient care and improving respiratory outcomes.