What should the pediatric specialist do after reattaching the oxygen tubing for a 7-year-old asthmatic child, who’s SpO2 improved to 93%?

Maintaining the current oxygen flow after reattaching the oxygen tubing for a child whose oxygen saturation has improved to 93% is a prudent choice. When a patient demonstrates an improvement in SpO2 levels, it indicates that the current oxygen therapy is effective. In pediatric patients, especially those with asthma, it’s crucial to avoid over-oxygenation, which can lead to complications such as respiratory depression. By keeping the oxygen flow stable, the clinician ensures that the child continues to receive the necessary support without overwhelming their respiratory system.

Considering a change to a non-rebreather mask or increasing oxygen flow could potentially lead to excessive oxygen delivery, which may not be warranted given that the child's SpO2 has reached a satisfactory level. Additionally, contacting the emergency department physician might not be necessary if the child is stable and showing improvement, which is consistent with the monitoring and management strategies typically employed in cases of controlled asthma. Thus, the best course of action is to maintain the current oxygen flow in accordance with the child's improved condition.