题目内容

Thesymptomsofhyperventilationare()

A. quitedifferenttothoseofhypoxia
B. quitesimilartothoseofhypoxia
C. profusesweating

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Themainfunctionofhemoglobinisto()

A. carrycarbondioxidearoundtobody
B. carryoxygenaroundtobody
C. carrycarbonoxidearoundtobody

Ariseincarbondioxideconcentrationinthebloodcause()

A. areductioninrespirationrate
B. anincreaseinrespirationrate
C. areductioninbloodpressure

Ifwhilstflyingat30,000ft,theaircraftsuddenlydepressurizes,themostcommonsymptomexperiencedbyallpersonsonboardwouldbe()

A. Suddenexhalation
B. Suddeninhalation
C. Abdominalpain

Whatactionshouldbetakenbyacrewmemberfollowingasuddendecompressionat35,000feet?()

A. Deploypassengeroxygenmask
B. Dononanoxygenmask
C. Makeimmediatedescent

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