Why is oxygen titration important in oxygen therapy?

Why is oxygen titration important in oxygen therapy?

• A. To prevent hypoxia by ensuring adequate oxygen delivery while avoiding hyperoxia and its adverse effects.
• B. To maximize FiO2 regardless of SpO2.
• C. To keep SpO2 at 100%.
• D. To minimize oxygen use at all costs.

Answer: (C)

Oxygen titration is about delivering enough oxygen to meet tissue needs while avoiding excess. The goal is to use the lowest FiO2 that keeps SpO2 within a safe target range, rather than always pushing to full saturation. Staying at 100% SpO2 isn't inherently dangerous in some situations, but routinely aiming for it can waste oxygen and increase the risk of hyperoxia, which can cause oxidative stress, absorption atelectasis, and, in people with certain conditions like COPD, may worsen CO2 retention. By targeting a SpO2 range and adjusting oxygen flow accordingly, you protect tissues from hypoxia while minimizing side effects and conserving oxygen resources. In practice, targets are commonly around 92–96% for many patients, with adjustments for specific conditions, and continuous monitoring guides any needed changes.

Oxygen titration is about delivering enough oxygen to meet tissue needs while avoiding excess. The goal is to use the lowest FiO2 that keeps SpO2 within a safe target range, rather than always pushing to full saturation. Staying at 100% SpO2 isn't inherently dangerous in some situations, but routinely aiming for it can waste oxygen and increase the risk of hyperoxia, which can cause oxidative stress, absorption atelectasis, and, in people with certain conditions like COPD, may worsen CO2 retention. By targeting a SpO2 range and adjusting oxygen flow accordingly, you protect tissues from hypoxia while minimizing side effects and conserving oxygen resources. In practice, targets are commonly around 92–96% for many patients, with adjustments for specific conditions, and continuous monitoring guides any needed changes.