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Exam (elaborations)

CCT EXAM PRACTICE (EE) Questions and Answers

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CCT EXAM PRACTICE (EE) Questions and Answers Ah cardiach complexh wouldh consisth ofh whichh ofh theh following? -Th wave -Bh wave -Qh wave -Bothh Ah andh Ch-h CORRECTh ANSWER-Bothh Ah andh C Theh 5h wave-formsh thath formh ah normalh cardiach complexh includeh P,h Q,h R,h S,h andh Th waves Ah criticalh patienth ish awaitingh ah hearth transplant.h Whichh ofh theh followingh typesh ofh pacemaker sh mighth beh ofh benefith toh thish patienth whileh theyh areh waiting? -Atrialh pacer -Biventricularh pacemaker -Wanderingh pacemaker -Noneh ofh theh aboveh-h CORRECTh ANSWER-Biventricularh pacemaker

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CCT EXAM PRACTICE (EE) Questions
and Answers


Ahcardiachcomplexhwouldhconsisthofhwhichhofhthehfollowing?

-Thwave
-Bhwave
-Qhwave
-BothhAhandhCh-hCORRECThANSWER-BothhAhandhC

Theh5hwave-formshthathformhahnormalhcardiachcomplexhincludehP,hQ,hR,hS,handhThwaves

Ahcriticalhpatienthishawaitinghahhearthtransplant.hWhichhofhthehfollowinghtypeshofhpacemaker
shmighthbehofhbenefithtohthishpatienthwhilehtheyharehwaiting?

-Atrialhpacer
-Biventricularhpacemaker
-Wanderinghpacemaker
-Nonehofhthehaboveh-hCORRECThANSWER-Biventricularhpacemaker

Ifhahpatienthishawaitinghahhearthtransplanthandhbecomeshcritical,hithwouldhbehconsideredhlife-
threatening.hAththehtimehwhenhtheyharehcritical,hthehusehofhahbiventricularhpacerhmayhhelphu
ntilhahhearthtransplanthorganhbecomeshavailable.hThishpacerhishahspecialhpacemakerhwhichh
canhbehusedhforhcardiachresynchronizationhinhhearthfailurehpatients

Ahdroppedhbeathindicateshwhat?h(SkippedhQRShwave)

____hdegreehhearthblock,htypeh__h-hCORRECThANSWER-
Secondhdegreehhearthblock,htypehI

Withhthishrhythm,hthehPRhintervalhwillhlengthenhinheachhofhthehintervalshuntilhonehQRShcomp
letelyhdisappears.

Ahpatient'shhearthratehishtypicallyhtakenhwhere?

-Radial
-Apical
-Femoral
-BothhAhandhBh-hCORRECThANSWER-BothhAhandhB

,Thehhearthratehcanhbehtakenhfemorally,hbuthishnoththehtypicalhchoicehforhtakinghthehhearthrat
e.hAhpatient'shhearthratehishtypicallyhtaken:hRadial,hApical

Ahsuddenhdrophinhthehbloodhflowhthroughhahpatientshbodyhcausinghthehcirculatoryhsystemhto
hbehunablehtohmaintainhadequatehbloodhflowhishcalledhwhichhofhthehfollowing?




-Shortnesshofhbreath
-Shock
-Pulmonary
-Nonehofhthehaboveh-hCORRECThANSWER-Shock

Shortnesshofhbreathhwouldhbehahdifficultyhinhbreathing,hsometimeshreferredhtohashdyspnea
Pulmonaryhrefershtohthehlungs
Shockhishahsuddenhdrophinhthehbloodhflowhthroughhahpatientshbody,hcausinghthehcirculatoryh
systemhtohbehunablehtohmaintainhadequatehbloodhflow

Ahthick,hgelledhmasshofhbloodhishconsideredhwhichhofhthehfollowing?

-Bloodhpressure
-Bloodhclot
-Arterioles
-Nonehofhthehaboveh-hCORRECThANSWER-Bloodhcloth

Bloodhpressurehishthehforcehofhpressurehthathishexertedhbyhthehhearthwhenhpumpinghbloodh
Arterioleshishthehsmallhbrancheshofhtheharteries
Bloodhclothishahthick,hgelledhmasshofhblood

ACLShstandshforhwhichhofhthehfollowing?

-Advancedhcardiachlifehsupport
-Alwayshcausehlifehsupport
-Advancedhcardiachlonghlife
-Allhofhthehaboveh-hCORRECThANSWER-Advancedhcardiachlifehsupport

AnhECGh(electrocardiogram)hcanhdetecthwhichhofhthehfollowing?

-Evidencehofhhypertrophyhofhthehhearthmuscle
-Thehratehandhrhythmhmechanismhofhthehheart
-Evidencehofhimpairedhbloodhflowhtohthehhearthmuscle
-Allhofhthehaboveh-hCORRECThANSWER-Allhofhthehaboveh

Inhadditionhtohthehabove,hhowhthehhearthishplacedhinhthehchesthcavityhandhdamagehtohvariou
shsectionshofhthehhearthmusclehcanhbehseen.hAnhelectrocardiogramhcanhalsohshowhabnorm
alhelectricalhactivityhthathcanhcausehthehpatienthtohexperiencehabnormalhcardiachrhythms

, Carotidhsinushmassagehishtypicallyhusedhtohhelphdecreasehahfasthhearthrate.hWhichhofhthehfo
llowinghstatementshwouldhnothbehconsideredhcorrecthregardinghcarotidhsinushmassage?

-Shouldhnothbehdonehforhlongerhthanh3-5hseconds
-Shouldhbehdonehonhbothhsideshaththehsamehtime
-Shouldhbehperformedhabouththehanglehofhthehjaw
-Shouldhnothbehdonehonhbothhsideshaththehsamehtimeh-hCORRECThANSWER-
Shouldhbehdonehonhbothhsideshaththehsamehtime

Thehpatienthshouldhalwayshbehonhahcardiachmonitorhbeforehcarotidhsinushmassagehishperfor
med.hThehmassagehshouldhonlyhbehperformedhonhonehsidehathahtimehabouththehanglehofhthe
hjawhandhshouldhnothbehdonehforhlongerhthanhabouth3-5hseconds




IfhahPhwavehishnegative,hwhichhofhthehfollowinghwouldhmorehthanhlikelyhbehcorrect?

-ThehPhwavehjusthdoeshthathsometimes
-ThehwavehhashoriginatedhfromhanhareahotherhthanhthehSAhnode
-ThehPhwavesharehneverhnegative
-ThehPhwavesharehalwayshnegativeh-hCORRECThANSWER-
ThehwavehhashoriginatedhfromhanhareahotherhthanhthehSAhnode

ThehinvertedhPhwavehishusuallyhanhectopichatrialhrhythmhthathoriginateshfromhotherhthanhtheh
SAhnode

IfhahPhwavehishnotched,hwhichhofhthehfollowinghwouldhithbehindicativehof?

-Thehnotchhishindicativehofhthehseparatinghofhthehlefthandhrighthatrialhactions
-Thehelectrocardiogramhwashnothperformedhcorrectly
-Thehnotchhdoesn'thmeanhanything
-Thehnotchhishindicativehofhthehpatienthhavinghseverehelectrolytehproblemsh-
hCORRECThANSWER-

Thehnotchhishindicativehofhthehseparatinghofhthehlefthandhrighthatrialhactions

ThehPhwavehishproducedhbyhthehdepolarizationhofhthehatrium.hThehnotchhishindicativehofhtheh
separationhofhlefthandhrighthatrialhactions

IfhahpatienthhashanhAVhblock,hwhichhofhthehfollowinghwouldhbehcorrect?

-Thehimpulseshfromhthehatriahtohthehventriclesharehinterrupted
-Thehpatienthwillhbehonhbedrest
-Thehpatienthwillhbehunresponsive
-Thehpatienthwillhbehveryhangryh-hCORRECThANSWER-
Thehimpulseshfromhthehatriahtohthehventriclesharehinterrupted

AnhAVhblockhishwhenhtherehishanhinterruptionhinhthehimpulseshbetweenhthehatriahandhthehven
triclehofhthehheart.hThishdelayhoccurshwhenhthehimpulsehgoeshthroughhthehAVhnode

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