What should the supplemental oxygen goal be for Mr. Hernandez?

The goal for supplemental oxygen therapy is typically to maintain adequate oxygen saturation levels in the patient, generally between 94% and 99%. This range is considered optimal for ensuring that tissues receive an appropriate level of oxygen while minimizing the risk of oxygen toxicity, particularly in patients with underlying respiratory conditions.

Saturations above this range, especially reaching 100%, may not significantly benefit the patient and can lead to potential complications, such as absorptive atelectasis or oxygen toxicity in vulnerable populations. Conversely, lower saturation targets, such as those below 94%, could indicate hypoxemia, which requires additional oxygen therapy to ensure proper oxygenation and prevent complications associated with low oxygen levels. Thus, aiming for a target of 94% to 99% is a balanced approach in clinical practice, ensuring patient safety and optimal therapeutic effect.