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1. Ohm's law equa- V=IR
tion
2. EKG monitored ungrounded, grounded. Grounded patient would be able
patient should to conduct leakage currents. we dont want this
be __________,
monitor chassis
should be
___________
(nonconduc-
tive). Why
3. lb to kg 2.2 lb = 1 kg
4. F to C C=5/9(F-32)
5. C to F F=9/5C+32
6. 3 things that 1. slope of phase 4
change auto- 2. Change of threshold potential
maticity of auto- 3. Change of resting membrane potential
matic cells
7. a systole is rep- QT interval
resented by what
portion of the
ECG
8. What is main K+ seeps out, Ca2+ enters
ion transfer dur-
ing systole
9. At rest, what is inside negative, outside positive
intracellular/ex-
tracellular
environment
, IBHRE CEPS TEST FINAL EXAM 2024 NEWEST ACTUAL EXAM AND PR
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10. What phase of phase 4
AP is resting
membrane po-
tential
11. Nodal depolar- Ca2+ slow channel
ization occurs
via what channel
12. Cardiac muscle Na+ fast channel
cell depol occurs
via what channel
13. During which 1,2,3
phases is cell re-
fractory
14. TDP caused by EAD's (triggered activity)
what mechanism
usually
15. Variance Take each number in sample, subtract each number from
mean, square each difference, add all, divide sum by
number in sample -1
16. Standard devia- square root of variance
tion
17. P value Probability of certainty / smaller p value means the more
likely the result could not occur by chance
18. survival curve Kaplan - Meier curves
showing % of pa-
tients surviving
treatment over
time
19. P wave / QRS
, IBHRE CEPS TEST FINAL EXAM 2024 NEWEST ACTUAL EXAM AND PR
TICE EXAM QUESTIONS COMPLETE ACCURATE EXAM QUESTIONS W
DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS) /ALREAD
GRADED A+
Study online at https://quizlet.com/_g35vim
when measur-
ing EGM's, ear-
liest atrial ac-
tivation usually
from _____ and
earliest ventricu-
lar usually from
______
20. Morady maneu- differentiate AT from AVNRT/AVRT
ver is used to dif-
ferentiate
21. Most common AF
arrhythmia
22. Most common AVNRT
SVT
23. What type of sin- Diagnostic EP electrodes because lumen and technically
gle use devices not a catheter because no lumen
can be resteril-
ized and why?
24. Fr to mm 1 Fr = .33 mm
25. Tip inner di- .038 inch / because it is supposed to be used with
ameter standard .035-.038 inch guide wires
diagnostic car-
diac catheters
and why
26. What is 2 rules 1. Only approved for use in LA due to chordae tendinea
for CMC's like 2. Only rotate shaft clockwise
spiral or lasso
27.