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PCOL 838 Exam 2 Review Questions with 100% Correct Answers | Verified | Latest Update
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PCOL 838 Exam 2 Review Questions with 100% Correct Answers | Verified | Latest Update
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PCOL 838 Exam 2 Review Questionswith 100% Correct Answers | Verified |
Latest Update
Bloodicirculationipathwayi-iCorrectiAnswer-
↷iCapillariesi→iVenules→iVeins→iSuperioriVenaiCava→iRightiAtrium→i
Tricuspidivalve→iRightiVentricle→iPulmonaryivalve→iPulmonaryiarteri
es→iLungs→iPulmonaryiveins→iLeftiAtrium→iBicuspidi(Mitral)ivalve→i
Leftiventricle→iAorticivalve→iAorta→iArteries→iarteriolesi↻
Roleiofibloodivesselsi-iCorrectiAnswer-Transportimaterials
Byproductiremovalifromitissues
Specializedireceptorsiandimessengersioniendothelium
CelliTypesiinibloodivesselsi-iCorrectiAnswer-Endothelialicells
Vascularismoothimuscleicells
Endothelialicellsi-iCorrectiAnswer-Singleilayer
Secreteigrowthiregularsiandivasoactiveisubstances
Responditoichangeiinibloodiflow,istretch,icirculatingisubstances,iinflam
matoryimediators
,Vascularismoothimuscleicellsi-iCorrectiAnswer-
Bloodipressureiandihypertension
Arteriesi-iCorrectiAnswer-Carryibloodiawayifromiheart
Aorta>iLargeiarteries>iarteriolesi
Stretchiduringisystole,irecoiliduringidiastolei
MainicontrollingiBPivessels
Resistanceivesselsi-iCorrectiAnswer-
Vasoconstriction>ivasodilatoryifunction
Capillariesi-iCorrectiAnswer-Terminaliportioniofiarteriolesi
Singleilayeriendothelialicellsi
Allowsitransferiofisubstances
Endothelialicelliandisoluteiexchange
vesiclaritransporti-iCorrectiAnswer-Endocytosisiofiplasma
Movementiacrossiendothelialicellicytoplasmi
Exocytosisionitissueiside
Veinsi-iCorrectiAnswer-Carryibloodifromitheibodyitoitheiheart
SuperioriandiInferioriVenaiCava
Lessismoothimuscleiandielasticitissue
, Capacitanceivessels
capacitanceivesselsi-iCorrectiAnswer-
Vasodilatoryi>ivasoconstrictionifunction
VeinsivsiArteriesi-iCorrectiAnswer-
Veinsihaveivalvesithatipreventibloodiflowibackwards,iespeciallyiinitheile
gs
Lymphaticsi-iCorrectiAnswer-
Collectiplasmaiandilymphithatihaveidrainedifromicapillariesiintoiintersti
tialispacei
Drainiexcessifluidiinitissuesibackiintoivascularisystem
Eventuallyidrainsibackiintoisubclavianiveins
fluididynamicsi-iCorrectiAnswer-
aisetiofiprinciplesiregardingiactivelyiflowingifluids
MAPi-iCorrectiAnswer-meaniarterialipressure
COi-iCorrectiAnswer-cardiacioutput
SVRi-iCorrectiAnswer-systemicivasculariresistance
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