A nurse is administering 100% oxygen to a child with a pneumothorax based on the understanding that this treatment is used primarily for which reason?

Question

Quizplus · Accepted Answer

Administering 100% oxygen to a patient with a pneumotharynx can hasten the reabsorption of air from the pleural space. This is because a high concentration of oxygen increases the gradient for nitrogen (the main component of air) to be absorbed from the pleural space into the bloodstream, thereby potentially speeding up the resolution of the pneumothorax.

A Nurse Is Administering 100% Oxygen to a Child with a Pneumothorax