Exam (elaborations)
CCT EXAM PRACTICE (EE) Questions and Answers
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
...
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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