Re: Oxygen

Date:         24 May 99 01:52:21 
Organization: AOL
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In article <airliners.1999.522@ohare.Chicago.COM>, kls@ohare.Chicago.COM (Karl Swartz) writes:
>And, according to a friend who considered the climb, even those who
>climb Everest *with* oxygen suffer some degree of permanent brain
>damage from the oxygen starvation.

I had not heard of this, but I certainly wouldn't doubt it. At high
altitudes, oxygen needs to be supplied with a pressure breathing mask so
the oxygen is absorbed. A pressure breathing mask forcibly inflates the
lungs and the user must forcibly exhale to evacuate the lungs of carbon