What term refers to the process of preparation for intubation where a patient is given oxygen?

The term that refers to the process of preparing a patient for intubation by providing them with supplemental oxygen is known as preoxygenation. This step is critical in clinical settings, especially in situations where the patient may be at risk for hypoxia during the intubation procedure. By administering oxygen beforehand, it helps to increase the amount of oxygen stored in the lungs and bloodstream, providing a buffer in case the intubation is difficult or takes longer than anticipated.

Preoxygenation typically involves the use of a high-flow oxygen source to fill the patient's lungs with oxygen, ensuring optimal oxygen saturation levels before the airway is secured. This technique can significantly improve patient outcomes during intubation by reducing the likelihood of desaturation events.

In contrast, ventilation refers to the process of moving air in and out of the lungs, intubation describes the placement of a tube into the airway, and oxygenation is a more general term that refers to the process of supplying oxygen to the tissues. While all these processes are related to managing a patient’s airway and breathing, preoxygenation specifically addresses the preparatory stage immediately before intubation.