CSC CERTIFICATION EXAM PREP
GRADED A+
What vdoes vthe vRCA vperfuse? v- vcorrect vanswers v-Inferior vwall, vRA, vSA vNode,
vAV vnode, vRV, vPosterior vportion vof vthe vseptum, vPosterior vwall, vBundle vof vHis
What vdoes vthe vLMA vperfuse? v- vcorrect vanswers v-Bifurcates vinto vthe: vLAD v(Left
vAnterior vDescending), vLeft vCircumflex vArtery
What vdoes vthe vLAD vperfuse? v- vcorrect vanswers v-Septal v& vAnterior vWall, vFront v&
vapex vof vLV, vInterventricular vseptum, vanterior vpap vmuscle, vmost vof vthe vR v& vL
vbundle vbranches, vBundle vof vHis
What vis vthe vmost vcommonly voccluded vartery? v- vcorrect vanswers v-LMA
, What vdoes vthe vLeft vCircumflex vperfuse? v- vcorrect vanswers v-Lateral vWall, vLA,
vBack vof vLV, vPosterior vwall vin v10% vof vpop
Ramus vartery v- vcorrect vanswers v-20% vof vthe vpopulation vhas vit. vTertiary vleft
vmain; vruns valong vthe vLV, vbetween vthe vLAD v& vcircumflex
SVR v- vcorrect vanswers v-Systemic vVascular vResistance- vthe vresistance vthe vLV
vhas vto vovercome vto veject. v(Afterload)
PVR v- vcorrect vanswers v-Peripheral vvascular vresistance: vthe vresistance vthe vRV
vhas vto vovercome vto veject
S1 v- vcorrect vanswers v-Closure vof vthe vMV vand vTV; vSystole; v1/3 vof vthe vcardiac
vcycle v"Lub"
S2 v- vcorrect vanswers v-Closure vof vthe vpulmonic vand vaortic vvalve; vDiastole; v2/3 vof
vthe vcardiac vcycle; vDUB
S3 v- vcorrect vanswers v-Auscultated vin vfluid voverload; vwhen vpreload vis velevated;
vKENTUCKY
S3 vis vnormal vin vwhich vpopuation(s)? v- vcorrect vanswers v-Normal vin vkids, vhigh vCO
vlike vpregnancy v(3rd vtrimester)
S4 v- vcorrect vanswers v-Atrial vgallop v(pre-systolic); vsound vcaused vby vvibration vof
vatria vejecting vinto vnon vcompliant vventricle; vTennessee
Causes vof vS4 v- vcorrect vanswers v-Ischemia, vHTN, vpulmonary vstenosis, vCAD, vAS,
vLV vHypertrophy
When vare vSplit vHeart vsounds vheard vbest? v- vcorrect vanswers v-Inspiration
Split vS1 v- vcorrect vanswers v-MV vcloses vb/f vtricuspid
Causes vof vSplit vS1 v- vcorrect vanswers v-RBBB, vPVCs, vVentricular vPaced vrhythms
Split vS2 v- vcorrect vanswers v-Aortic vcloses vb/f vpulmonic vvalve
Causes vof vSplit vS2 v- vcorrect vanswers v-Overfilled vRV, vASD
Indications vfor vACE vInhibitors v- vcorrect vanswers v-CHF/Systolic vFailure, vAMI v(EF
v<40%), vAnterior vwall vMI, vHTN, vDiabetic vRenal vNephropathy
-prils vAngiotensin vConverting vEnzyme
GRADED A+
What vdoes vthe vRCA vperfuse? v- vcorrect vanswers v-Inferior vwall, vRA, vSA vNode,
vAV vnode, vRV, vPosterior vportion vof vthe vseptum, vPosterior vwall, vBundle vof vHis
What vdoes vthe vLMA vperfuse? v- vcorrect vanswers v-Bifurcates vinto vthe: vLAD v(Left
vAnterior vDescending), vLeft vCircumflex vArtery
What vdoes vthe vLAD vperfuse? v- vcorrect vanswers v-Septal v& vAnterior vWall, vFront v&
vapex vof vLV, vInterventricular vseptum, vanterior vpap vmuscle, vmost vof vthe vR v& vL
vbundle vbranches, vBundle vof vHis
What vis vthe vmost vcommonly voccluded vartery? v- vcorrect vanswers v-LMA
, What vdoes vthe vLeft vCircumflex vperfuse? v- vcorrect vanswers v-Lateral vWall, vLA,
vBack vof vLV, vPosterior vwall vin v10% vof vpop
Ramus vartery v- vcorrect vanswers v-20% vof vthe vpopulation vhas vit. vTertiary vleft
vmain; vruns valong vthe vLV, vbetween vthe vLAD v& vcircumflex
SVR v- vcorrect vanswers v-Systemic vVascular vResistance- vthe vresistance vthe vLV
vhas vto vovercome vto veject. v(Afterload)
PVR v- vcorrect vanswers v-Peripheral vvascular vresistance: vthe vresistance vthe vRV
vhas vto vovercome vto veject
S1 v- vcorrect vanswers v-Closure vof vthe vMV vand vTV; vSystole; v1/3 vof vthe vcardiac
vcycle v"Lub"
S2 v- vcorrect vanswers v-Closure vof vthe vpulmonic vand vaortic vvalve; vDiastole; v2/3 vof
vthe vcardiac vcycle; vDUB
S3 v- vcorrect vanswers v-Auscultated vin vfluid voverload; vwhen vpreload vis velevated;
vKENTUCKY
S3 vis vnormal vin vwhich vpopuation(s)? v- vcorrect vanswers v-Normal vin vkids, vhigh vCO
vlike vpregnancy v(3rd vtrimester)
S4 v- vcorrect vanswers v-Atrial vgallop v(pre-systolic); vsound vcaused vby vvibration vof
vatria vejecting vinto vnon vcompliant vventricle; vTennessee
Causes vof vS4 v- vcorrect vanswers v-Ischemia, vHTN, vpulmonary vstenosis, vCAD, vAS,
vLV vHypertrophy
When vare vSplit vHeart vsounds vheard vbest? v- vcorrect vanswers v-Inspiration
Split vS1 v- vcorrect vanswers v-MV vcloses vb/f vtricuspid
Causes vof vSplit vS1 v- vcorrect vanswers v-RBBB, vPVCs, vVentricular vPaced vrhythms
Split vS2 v- vcorrect vanswers v-Aortic vcloses vb/f vpulmonic vvalve
Causes vof vSplit vS2 v- vcorrect vanswers v-Overfilled vRV, vASD
Indications vfor vACE vInhibitors v- vcorrect vanswers v-CHF/Systolic vFailure, vAMI v(EF
v<40%), vAnterior vwall vMI, vHTN, vDiabetic vRenal vNephropathy
-prils vAngiotensin vConverting vEnzyme
