HowDFisDFmostDFofDFtheDFCO2DFtransportedDFinDFtheDFbloodDFcarried?DF-
DFcorrectDFanswer✔ ✔ AsDFbicarbonateDFions.
TidalDFVolume:DF-DFcorrectDFanswer✔ ✔
theDFvolumeDFofDFairDFinhaledDForDFexhaledDFduringDFaDFrespiratoryDFcycle.
ListDFtheDFcorrectDForderDFfromDFtheDFmoreDFproximalDFairwayDFtoDFtheDFmos
tDFdistalDFairway.DF-DFcorrectDFanswer✔ ✔ 1.DFMainDFbronchus
2.DFlobarDFbronchus
3.DFsegmentalDFbronchus
4.DFintralobularDFbronchiole
5.DFterminalDFbronchiole
6.DFrespiratoryDFbronchiole
AnDFinfectionDFofDFtheDFupperDFrespiratoryDFsystemDFmightDFproduce:DF-
DFcorrectDFanswer✔ ✔ soreDFthroat
runnyDFnose
sinusDFinfection
,TheDFvisceralDFpleura:DF-DFcorrectDFanswer✔ ✔
isDFaDFserousDFmembraneDFcloselyDFattachedDFtoDFtheDFlungDFsurface.
TheDFparietalDFpleura:DF-DFcorrectDFanswer✔ ✔
linesDFtheDFpleuralDFcavity.
AirDFpassesDFfromDFtheDFtracheaDFintoDFtheDF___________DFbeforeDFmovingD
FintoDFtheDFsecondaryDFbronchi.DF-DFcorrectDFanswer✔ ✔ mainDFbronchi.
InDFwhichDFfourDFbonesDFareDFparanasalDFsinusesDFlocated?DF-
DFcorrectDFanswer✔ ✔ Maxilla
Sphenoid
Ethmoid
Frontal
TheDFprocessDFofDF______________DFisDFpassive;DFmuscleDFcontractionDFdo
esDFnotDFoccur.DF-DFcorrectDFanswer✔ ✔ expiration
ListDFthreeDFformsDFbyDFwhichDFcarbonDFdioxideDFisDFtransportedDFinDFtheDFbl
ood:DF-DFcorrectDFanswer✔ ✔ 1.DFasDFcarbaminohemoglobin
2.DFasDFbicarbonateDFions
3.DFdissolvedDFinDFplasma
, WhenDFyouDFhaveDFaDFstuffed-
upDFnose,DFyouDFoftenDFwakeDFupDFwithDFaDFdryDFthroat.DFWhy?DF-
DFcorrectDFanswer✔ ✔
AirDFisn'tDFbeingDFmoistenedDFbyDFtheDFnasalDFmucosa.
BreathingDFbringsDF______________DFintoDFtheDFlungs,DFwhichDFisDFneeded
DFforDFcellsDFtoDFundergoDFcellularDFrespirationDFandDFproduceDFadequateDFA
TPDFforDFnormalDFfunctioning.DF-DFcorrectDFanswer✔ ✔ oxygen
RankDFtheDFO2DFsaturationDFlevelDFofDFhemoglobinDFfromDFareaDFofDFhighest
DFpercent-saturationDFtoDFlowest.DF-DFcorrectDFanswer✔ ✔
1.DFO2DFsaturationDFinDFtheDFpulmonaryDFvenules.
2.DFO2DFsaturationDFinDFtheDFarterialDFblood.
3.DFO2DFsaturationDFinDFvenousDFblood.
AirDFpassesDFfromDFtheDFlarynx,DFthroughDFtheDF___________,DFtoDFtheDFpri
maryDFbronchi.DF-DFcorrectDFanswer✔ ✔ trachea
TheDFportionDFofDFtheDFpharynxDFthatDFextendsDFfromDFtheDFsoftDFpalateDFtoDFt
heDFupperDFborderDFofDFtheDFepiglottisDFisDFthe:DF-DFcorrectDFanswer✔ ✔
oropharynx.