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IBHRE CEPS Exam questions and answers graded A+ 2025/2026
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IBHRE CEPS Exam questions and answers graded A+ 2025/2026
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IBHRE CEPS ExamOhm's law equation - ANSV=IR
EKG monitored patient need to be __________, screen chassis have to be ___________
(nonconductive). Why - ANSungrounded, grounded. Grounded affected person could be
capable of behavior leakage currents. We dont need this
lb to kg - ANS2.2 lb = 1 kg
F to C - ANSC=five/nine(F-32)
C to F - ANSF=nine/5C+32
3 matters that change automaticity of automatic cells - ANS1. Slope of segment 4
2. Change of threshold capacity
three. Change of resting membrane potential
a systole is represented by what portion of the ECG - ANSQT interval
What is most important ion transfer for the duration of systole - ANSK+ seeps out, Ca2+
enters
At relaxation, what's intracellular/extracellular environment - ANSinside terrible, outdoor
advantageous
What section of AP is resting membrane capability - ANSphase four
Nodal depolarization occurs thru what channel - ANSCa2+ gradual channel
Cardiac muscle cellular depol occurs thru what channel - ANSNa+ speedy channel
During which levels is cellular refractory - ANS1,2,three
TDP caused by what mechanism normally - ANSEAD's (prompted pastime)
Variance - ANSTake every number in pattern, subtract each number from mean, square
each distinction, upload all, divide sum with the aid of quantity in sample -1
Standard deviation - ANSsquare root of variance
P cost - ANSProbability of truth / smaller p price means the more likely the end result could
not occur with the aid of chance
, survival curve showing % of sufferers surviving treatment through the years - ANSKaplan -
Meier curves
while measuring EGM's, earliest atrial activation normally from _____ and earliest ventricular
usually from ______ - ANSP wave / QRS
Morady maneuver is used to differentiate - ANSdifferentiate AT from AVNRT/AVRT
Most not unusual arrhythmia - ANSAF
Most commonplace SVT - ANSAVNRT
What type of single use devices can be resterilized and why? - ANSDiagnostic EP
electrodes because lumen and technically no longer a catheter due to the fact no lumen
Fr to mm - ANS1 Fr = .33 mm
Tip inner diameter general diagnostic cardiac catheters and why - ANS.038 inch / because it
is supposed for use with .0.5-.038 inch guide wires
What is two rules for CMC's like spiral or lasso - ANS1. Only authorized to be used in LA due
to chordae tendinea
2. Only rotate shaft clockwise
Stereotaxis catheters - ANSHave magnets in tip for maneuverability in reaction to
adjustments in magnetic discipline
What system remotely steers guided catheters - ANSHansen robotic gadget
ACT for using array - ANSACT 250-three hundred
bipolar cardiac electrodes file nearby _________ that occur in the course of segment
_______ - ANSdepolarizations / segment 0
floor EKG leads typically filtered at what - ANS.1 - one hundred Hz
Normal EGM filter out settings - ANS30 - 300 Hz
What to do if T waves intrude with A/V and why - ANSIncrease the high skip filter due to the
fact T waves are lower frequency as well as far discipline
Unipolar filter placing - ANS.05 - three hundred Hz
How each is measured: Diagnostic catheter OD , Inflated balloon cath OD, Needle OD,
Guide cord - ANSDiag: Fr / Balloon: mm / Needle: gauge / GW: inch (thousandth of inches)
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