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Kaplan Qbank USMLE



Author3 Posts
  #1

why does a person at 15000 ft does have normal arterial O 2 content despite lower arterial PO2 , O2 saturation which are far below normal ?

  #2

o2 content implies dissolved o2 and HB bound..since Hb increases in high altitude...o2 content will be normal smiling face

  #3

yep increased hematocrit







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