ATI TEAS 6 - Science
d d d d d
Systemsdofdthedbodyd(11dtotal):d-danswer1.dintegumentary
2. skeletal
3. muscular
4. nervous
5. endocrine
6. cardiovascular
7. lymphatic
8. respiratory
9. digestive
10. urinary
11. reproductive
respiratorydsystemdfunctiond-
danswerBringdoxygendtodanddeliminatesdcarbonddioxidedfromdthedblood.
Upperdrespiratorydsystemd-danswernose,dnasaldcavity,dparanasaldsinuses,dpharynx,dlarynx
Lowerdrespiratorydsystemd-danswertrachea,dbronchi,dlungs
thedairwaydisdlineddwithd-danswerciliadthatdtrapddebrisdanddsenddthemdbackdtowarddthedmouth
Alveolid-
danswertinydsacsdofdlungdtissuedspecializeddfordthedmovementdofdgasesdbetweendairdanddblood
,Lungdlobesd-danswer3dright,d2dleft
Membranedsurroundingdlungsd-danswerpleuradmembrane
respiratorydsystemdmusclesd-
danswerdiaphragmdanddintercostaldmusclesdwhichdcontractdtodexpanddlungs
Chemoreceptorsdresponddtod-danswerChemicaldinteractiond(smelldanddtaste)
HyperventilationdincreasesdblooddpHdduringd-dansweracidosisd(lowdpH)
MedulladOblongatad-danswerAreadindbraindwheredbreathingdprocessdisdcontrolled
-monitorsdlevelsdofdcarbonddioxide
SlowdbreathingddecreasesdblooddpHdduringd-dansweralkalosisd(highdpH)
Circulatorydsystemd-danswer-Heart
-Blood
-Blooddvessels
Blooddisdslowestdind-danswerCapillarydbeds
Blooddconsistsdofd-danswerRBCs,dWBCs,dplatelets,dplasma
Plasmadpropertiesd-danswer-contributesdtodmoredthandhalfdthedvolumedofdblood
-consistsdofdproteins,dglucose,daminodacids,dions,dhormones,dandddissolveddgasses
,circulatorydsystemdfunctiond-
danswer(akadcardiovasculardsystem)dThisdsystemdworksdasdthedtransportationdhighwaydfordthedbody.dItdtr
ansportsdsubstancesdsuchdasdoxygen,dcarbonddioxide,danddnutrientsdindthedbody.
RBCdaredmadedind-danswerreddbonedmarrow
Plateletsd-danswerfragmentsdofdstemdcellsdservedindblooddclotting
CardiacdCycle:dDiastoled-
danswerrelaxationdphased(blooddpassivelydflowsdthroughdatrium,dtricuspiddvalvedanddintodventricle)
CardiacdCycle:dSystoled-danswerVentriclesdcontract
-BlooddpushesdagainstdAVdvalvesdanddtheydshut
-Blooddpushesdthroughdsemilunardvalvesdintodaortadanddpulmonarydtrunk
Thedheartdisdselfdexcitingdmeaning...d-danswerneedingdnodexternaldstimuli
rightdsidedofdheartd-danswerpumpsdblooddtodthedlungs
leftdsidedofdheartd-dansweroxygenateddblooddpumpsdtodthedbody
Pulmonarydarteriesd-danswercarryddeoxygenateddblooddoutdofdthedrightdventricledanddintodthedlungs
pulmonarydveinsd-
danswercarrydthedoxygenateddblooddfromdthedlungsdintodthedleftdatriumdofdthedheart
Blooddisdspreaddfromdascendingdaortadbranchesdtodthed-danswer-Carotiddarteriesd(Face)
, -Subclaviandarteriesd(arms)
-RenaldArteriesd(kidney)
-CommondIliacdArteriesd(legs)
Blooddisddumpeddintodthedsuperiordanddinferiordvenadcavaedfromd-danswer-Jugulardveinsd(face)
-SubclaviandVeinsd(arms)
-RenaldVeinsd(kidneys)
-CommondIliacdveinsd(legs)
pulmonarydcirculationd-danswerCirculationdofdblooddbetweendthedheartdanddthedlungs
CoronarydCirculationd-danswerThedheartsdowndcirculatorydsystemdtakingdplacedindcoronarydarteries.
Systemicdcirculationd-danswercirculationdthatdsuppliesdblooddtodalldthedbodydexceptdtodthedlungs
Portaldcirculationd-danswerthedmovementdofdblooddfromdtheddigestivedorgansdtodthedliver
renaldcirculationd-danswerflowdofdblooddbetweendheartdanddkidneys
Arteriolesd-danswersmalldvesselsdthatdreceivedblooddfromdthedarteries.
-contractdanddexpand
capillarydbedsd-danswersitesdofdchemicaldexchangedbetweendthedblooddanddinterstitialdfluid
-madedofdonedsingledlayerdofdendothelialdcells
Venuesd-danswersmalldveins
d d d d d
Systemsdofdthedbodyd(11dtotal):d-danswer1.dintegumentary
2. skeletal
3. muscular
4. nervous
5. endocrine
6. cardiovascular
7. lymphatic
8. respiratory
9. digestive
10. urinary
11. reproductive
respiratorydsystemdfunctiond-
danswerBringdoxygendtodanddeliminatesdcarbonddioxidedfromdthedblood.
Upperdrespiratorydsystemd-danswernose,dnasaldcavity,dparanasaldsinuses,dpharynx,dlarynx
Lowerdrespiratorydsystemd-danswertrachea,dbronchi,dlungs
thedairwaydisdlineddwithd-danswerciliadthatdtrapddebrisdanddsenddthemdbackdtowarddthedmouth
Alveolid-
danswertinydsacsdofdlungdtissuedspecializeddfordthedmovementdofdgasesdbetweendairdanddblood
,Lungdlobesd-danswer3dright,d2dleft
Membranedsurroundingdlungsd-danswerpleuradmembrane
respiratorydsystemdmusclesd-
danswerdiaphragmdanddintercostaldmusclesdwhichdcontractdtodexpanddlungs
Chemoreceptorsdresponddtod-danswerChemicaldinteractiond(smelldanddtaste)
HyperventilationdincreasesdblooddpHdduringd-dansweracidosisd(lowdpH)
MedulladOblongatad-danswerAreadindbraindwheredbreathingdprocessdisdcontrolled
-monitorsdlevelsdofdcarbonddioxide
SlowdbreathingddecreasesdblooddpHdduringd-dansweralkalosisd(highdpH)
Circulatorydsystemd-danswer-Heart
-Blood
-Blooddvessels
Blooddisdslowestdind-danswerCapillarydbeds
Blooddconsistsdofd-danswerRBCs,dWBCs,dplatelets,dplasma
Plasmadpropertiesd-danswer-contributesdtodmoredthandhalfdthedvolumedofdblood
-consistsdofdproteins,dglucose,daminodacids,dions,dhormones,dandddissolveddgasses
,circulatorydsystemdfunctiond-
danswer(akadcardiovasculardsystem)dThisdsystemdworksdasdthedtransportationdhighwaydfordthedbody.dItdtr
ansportsdsubstancesdsuchdasdoxygen,dcarbonddioxide,danddnutrientsdindthedbody.
RBCdaredmadedind-danswerreddbonedmarrow
Plateletsd-danswerfragmentsdofdstemdcellsdservedindblooddclotting
CardiacdCycle:dDiastoled-
danswerrelaxationdphased(blooddpassivelydflowsdthroughdatrium,dtricuspiddvalvedanddintodventricle)
CardiacdCycle:dSystoled-danswerVentriclesdcontract
-BlooddpushesdagainstdAVdvalvesdanddtheydshut
-Blooddpushesdthroughdsemilunardvalvesdintodaortadanddpulmonarydtrunk
Thedheartdisdselfdexcitingdmeaning...d-danswerneedingdnodexternaldstimuli
rightdsidedofdheartd-danswerpumpsdblooddtodthedlungs
leftdsidedofdheartd-dansweroxygenateddblooddpumpsdtodthedbody
Pulmonarydarteriesd-danswercarryddeoxygenateddblooddoutdofdthedrightdventricledanddintodthedlungs
pulmonarydveinsd-
danswercarrydthedoxygenateddblooddfromdthedlungsdintodthedleftdatriumdofdthedheart
Blooddisdspreaddfromdascendingdaortadbranchesdtodthed-danswer-Carotiddarteriesd(Face)
, -Subclaviandarteriesd(arms)
-RenaldArteriesd(kidney)
-CommondIliacdArteriesd(legs)
Blooddisddumpeddintodthedsuperiordanddinferiordvenadcavaedfromd-danswer-Jugulardveinsd(face)
-SubclaviandVeinsd(arms)
-RenaldVeinsd(kidneys)
-CommondIliacdveinsd(legs)
pulmonarydcirculationd-danswerCirculationdofdblooddbetweendthedheartdanddthedlungs
CoronarydCirculationd-danswerThedheartsdowndcirculatorydsystemdtakingdplacedindcoronarydarteries.
Systemicdcirculationd-danswercirculationdthatdsuppliesdblooddtodalldthedbodydexceptdtodthedlungs
Portaldcirculationd-danswerthedmovementdofdblooddfromdtheddigestivedorgansdtodthedliver
renaldcirculationd-danswerflowdofdblooddbetweendheartdanddkidneys
Arteriolesd-danswersmalldvesselsdthatdreceivedblooddfromdthedarteries.
-contractdanddexpand
capillarydbedsd-danswersitesdofdchemicaldexchangedbetweendthedblooddanddinterstitialdfluid
-madedofdonedsingledlayerdofdendothelialdcells
Venuesd-danswersmalldveins
