ECG TEST WITH ACCURATE ANSWERS

ECG TEST WITH ACCURATE ANSWERS

Hollowmmuscularmorganmlocatedminmthemthoracicmcavitymbetweenmthemsternumm-
m"ACCURATEmANSWER"mmheart

Innermostmlayermofmthemheartmthatmformsmthemliningmandmfoldsmbackmintomitmselfmtomf
ormmthemfourmvalvesmwheremthemconductionmsystemmismfoundm-
m"ACCURATEmANSWER"mmendocardium

Outermostmlayermofmthemheartmthatmismactuallymtheminnermlayermofmthempericardiumm-
m"ACCURATEmANSWER"mmepicardium

Sacminmwhichmthemheartmismcontainedm-m"ACCURATEmANSWER"mmpericardium

rightmatrium,mleftmatrium,mrightmventricle,mleftmventriclem-
m"ACCURATEmANSWER"mmthemheartmchambers

onlymarteriesmthatmcarrymdeoxygenatedmbloodm-
m"ACCURATEmANSWER"mmpulmonarymarteries

receivesmoxygenatedmbloodmreturningmfrommthemlungsmviamthemrightmandmleftmpulmonary
mveinsm-m"ACCURATEmANSWER"mmleftmatrium

Themonlymveinsminmthembodymthatmcarrymoxygenatedmbloodm-
m"ACCURATEmANSWER"mmleftmventricle

largestmarteryminmthembodym-m"ACCURATEmANSWER"mmaorta

tricuspidmvalvemandmmitralmvalve;mlocatedmbetweenmthematriamandmventriclesm-
m"ACCURATEmANSWER"mmatrioventricularm(AV)mvalves

Pulmonicmvalvemandmaorticmvalve;mshapedmlikemhalfmmoonmcuspsm-
m"ACCURATEmANSWER"mmsemilunarmvalve

locatedmbetweenmthemrightmventriclemandmthempulmonarymtrunkm-
m"ACCURATEmANSWER"mmpulmonicmvalve

locatedmbetweenmthemleftmventriclemandmaortam-m"ACCURATEmANSWER"mmaorticmvalve

causedmbymdiseasesmofmthemvalvesmormothermstructuralmabnormalitiesm-
m"ACCURATEmANSWER"mmheartmmurmurs

Producedmbymthemclosuremofmthemvalvesm-m"ACCURATEmANSWER"mmheartmsounds

firstmheartmsoundmismduemtomthemclosuremofmthemmitralmandmtricuspidmvalvesm-
m"ACCURATEmANSWER"mmS1mormlubb

secondmheartmsoundmismduemtomthemclosuremofmthemaorticmandmpulmonicmvalvesm-
m"ACCURATEmANSWER"mmS2mormdupp

affectsmthematriamonlymbymdecreasingmheartmrate,mconduction,mandmirritabilitym-
m"ACCURATEmANSWER"mmparasympatheticmnervousmsystem

primarymcharacteristicsmofmcardiacmcellsm-
m"ACCURATEmANSWER"mmautomaticity,mexcitability,mconductivity,mandmcontractility