In volume ventilation, what are the possible types recognized?

In volume ventilation, the primary focus is on delivering a set tidal volume to the patient with each breath. The correct types recognized under volume ventilation include volume regulated, volume limited, and time cycled.

Volume regulated refers to settings where a specific volume is targeted and delivered, regardless of the pressure required to achieve that volume. Volume limited means that although the clinician sets a target volume, there are constraints in place (like maximum pressure) to ensure safety and prevent lung injury. Time cycled indicates that breaths are delivered based on a set time rather than the patient’s effort, ensuring that the prescribed tidal volume is achieved with every breath.

Understanding these classifications is crucial in mechanical ventilation to tailor the support based on the patient’s specific respiratory needs while ensuring adequate ventilation without causing harm.