Author Topic: High Pressure Environments (Bends Caisson Disease) (Read 607 times)

Lorenzo · « **on:** February 26, 2011, 01:39:29 AM »

In a hyperbaric environment breathing room air (21% O2 and 79% N2) , the partial pressure of O2 and N2 will increase in the alveoli and systemic arterial blood.T he pressure of nitrogen will also increase in other body compartments. The adverse effect of a high PO2 can be oxygen toxicity. The high PN2 can cause nitrogen narcosis, but, more important, it can lead to the bends (Bends-Caisson Disease).

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Lorenzo · « **Reply #1 on:** February 26, 2011, 01:41:57 AM »

The prerequisite for diagnosis of bends/ bends caisson disease are :

1. breathing high - pressure nitrogen for a prolonged period of time

2. sudden decompression

Patho-physiology: The sudden decompression causes bubbles of nitrogen (emboli) in the bloodstream and tissues.

Treatment: Recompression and slow, gradual decompression.

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Author Topic: High Pressure Environments (Bends Caisson Disease) (Read 607 times)

Lorenzo

High Pressure Environments (Bends Caisson Disease)

Lorenzo

Re: High Pressure Environments (Bends Caisson Disease)