What is the primary purpose of increasing blood oxygen content during recompression treatment?

The primary purpose of increasing blood oxygen content during recompression treatment is to enhance oxygen delivery to injured tissues. This process is crucial, especially in cases such as decompression sickness, where nitrogen bubbles can form in the tissues and cause damage. By increasing the amount of oxygen dissolved in the blood, the treatment promotes better oxygenation of the tissues that may be compromised due to the presence of gas bubbles. This enhanced delivery of oxygen assists in healing and repairing damaged cells, aids in the metabolism of tissues, and can help facilitate the removal of harmful gases from the body.

Additionally, while other options may touch on related concepts, the focus of recompression treatment is primarily on improving tissue oxygenation to promote recovery and healing rather than primarily initiating blood clotting, reducing bubble size, or lowering local pressure.