Decompression sickness treatment may require recompression in a hyperbaric chamber.

Decompression sickness treatment may require recompression in a hyperbaric chamber.

• A. True
• B. False
• C. Not necessarily
• D. Only under certain conditions.

Answer: (A)

Decompression sickness involves inert gas bubbles forming in tissues and the bloodstream after a dive or rapid ascent. Treating it aims to shrink those bubbles and speed nitrogen elimination. Recompression in a hyperbaric chamber accomplishes both: the higher ambient pressure reduces bubble size (Boyle’s law), and breathing room air with 100% oxygen maximizes oxygen delivery and nitrogen washout from the tissues. Because DCS can progress or worsen if bubbles persist, recompression is a standard treatment option and is often required, especially for more pronounced or neurological symptoms. So, stating that decompression sickness treatment may require recompression in a hyperbaric chamber is true.

Decompression sickness involves inert gas bubbles forming in tissues and the bloodstream after a dive or rapid ascent. Treating it aims to shrink those bubbles and speed nitrogen elimination. Recompression in a hyperbaric chamber accomplishes both: the higher ambient pressure reduces bubble size (Boyle’s law), and breathing room air with 100% oxygen maximizes oxygen delivery and nitrogen washout from the tissues. Because DCS can progress or worsen if bubbles persist, recompression is a standard treatment option and is often required, especially for more pronounced or neurological symptoms. So, stating that decompression sickness treatment may require recompression in a hyperbaric chamber is true.