Oxygen is routinely prescribed to most patients admitted to the emergency room or ICU who are suffering from respiratory distress. The general purpose of using an oxygen mask is to supply sufficient oxygen to the lungs and maintain sufficient oxygen supply to the tissues.

Oxygen therapy is a common treatment for patients experiencing respiratory distress in the emergency room or ICU. The use of an oxygen mask is essential for delivering adequate oxygen to the lungs and ensuring that the body's tissues receive the oxygen they need.🎭