What type of mechanical ventilation is classified as non-invasive?

The correct classification of non-invasive mechanical ventilation is specifically termed "mechanical ventilation non-invasive." This method involves the use of supportive ventilation techniques that do not require an artificial airway, such as an endotracheal tube or tracheostomy. Instead, it employs equipment like CPAP (Continuous Positive Airway Pressure) or BiPAP (Bilevel Positive Airway Pressure) masks, which can provide respiratory support for patients who may have conditions like chronic obstructive pulmonary disease (COPD) or other respiratory insufficiencies.

Invasive mechanical ventilation, on the other hand, involves an artificial airway, potentially complicating patient management and increasing the risk of infections. The other options listed, such as ablation and extracorporeal shock wave lithotripsy, are unrelated to mechanical ventilation methods, putting an emphasis on their distinct purposes within medical procedures. Thus, "mechanical ventilation non-invasive" is clearly the correct classification for non-invasive support because it directly describes the technique that assists breathing without the need for invasive procedures.