1|Page
CCT CCI FINAL EXAM NEWEST 2025 ACTUAL EXAM|
COMPLETE 150 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+| CCT CCI EXAM
REVIEW 2025|| NEW!!
What is a common cause of somatic tremor?
poor skin prep
muscle movement
wandering baseline
electrical interference - Correct Answer - muscle movement
An anterior wall myocardial infarction occurs when anterior myocardial
tissue supplied by the _____ artery suffers injury due to lack of blood
supply.
right
circumflex
obtuse marginal
left anterior descending - Correct Answer - left anterior descending
Which ECG would you expect the doctor to order when the patient has
dextrocardia?
posterior 12 lead ECG
standard 12 lead ECG
right side 12 lead ECG
pg. 1
,2|Page
dextrocardia right side 12 lead ECG - Correct Answer - right side 12
lead ECG
P-P intervals in all heart block dysrhythmias are characteristically
absent.
regular.
irregular.
unidentifiable. - Correct Answer - regular.
What rhythm has a normal atrial depolarization and a wide QRS
complex with QR-R's pattern?
ventricular fibrillation
sinus rhythm with RBBB
atrial tachycardia with PVCs
sinus tachycardia with LBBB - Correct Answer - sinus tachycardia with
LBBB
Beta-blockers are avoided in stress testing because they
decrease heart rate:
increase QRS voltage.
decrease PR intervals.
increase ST depression. - Correct Answer - decrease heart rate.
In standard calibration, what are the paper speed and voltage settings?
pg. 2
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5 mm/sec, 10 mm/mV
10 mm/sec, 25 mm/mV
25 mm/sec, 10 mm/mV
50 mm/sec, 25 mm/mV - Correct Answer - 25 mm/sec, 10 mm/mV
A posterior myocardial infarction can be identified by which of the
following abnormalities on a 12 lead ECG tracing?
ST Elevation in II, III, aVF
tall R wave and ST depression in V1-V2
tall T wave and elevation in leads I and aVL
inverted P wave and elevation in V5 and V6 - Correct Answer - Tall R
wave and ST depression in V1-V2
What is the key to successful recording of an ECG?
HIPPA
wearing PPE
hand hygiene
communication - Correct Answer - communication
Which of the following medications is used in the treatment of
ventricular arrhythmias?
digoxin
lidocaine
verapamil
pg. 3
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nitroglycerin - Correct Answer - lidocaine
After completing a standard 12 lead ECG on an adult patient, the
physician requests that you include a tracing with a V4R electrode, as
well. What is the physician MOST LIKELY looking for by adding this
electrode?
dextrocardia
right bundle branch block
right ventricular infarction
right ventricular hypertrophy - Correct Answer - RV infarction
Which of the following is an absolute exercise stress test termination
criteria?
leg pain
headache
moderate to severe angina
moderate shortness of breath - Correct Answer - moderate to severe
angina
Vasodilation with exercise will result in:
increased afterload.
decreased contractility.
decreased systemic vascular resistance.
increased pulmonary vascular resistance. - Correct Answer - decreased
systemic vascular resistance.
pg. 4
CCT CCI FINAL EXAM NEWEST 2025 ACTUAL EXAM|
COMPLETE 150 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) ALREADY GRADED A+| CCT CCI EXAM
REVIEW 2025|| NEW!!
What is a common cause of somatic tremor?
poor skin prep
muscle movement
wandering baseline
electrical interference - Correct Answer - muscle movement
An anterior wall myocardial infarction occurs when anterior myocardial
tissue supplied by the _____ artery suffers injury due to lack of blood
supply.
right
circumflex
obtuse marginal
left anterior descending - Correct Answer - left anterior descending
Which ECG would you expect the doctor to order when the patient has
dextrocardia?
posterior 12 lead ECG
standard 12 lead ECG
right side 12 lead ECG
pg. 1
,2|Page
dextrocardia right side 12 lead ECG - Correct Answer - right side 12
lead ECG
P-P intervals in all heart block dysrhythmias are characteristically
absent.
regular.
irregular.
unidentifiable. - Correct Answer - regular.
What rhythm has a normal atrial depolarization and a wide QRS
complex with QR-R's pattern?
ventricular fibrillation
sinus rhythm with RBBB
atrial tachycardia with PVCs
sinus tachycardia with LBBB - Correct Answer - sinus tachycardia with
LBBB
Beta-blockers are avoided in stress testing because they
decrease heart rate:
increase QRS voltage.
decrease PR intervals.
increase ST depression. - Correct Answer - decrease heart rate.
In standard calibration, what are the paper speed and voltage settings?
pg. 2
,3|Page
5 mm/sec, 10 mm/mV
10 mm/sec, 25 mm/mV
25 mm/sec, 10 mm/mV
50 mm/sec, 25 mm/mV - Correct Answer - 25 mm/sec, 10 mm/mV
A posterior myocardial infarction can be identified by which of the
following abnormalities on a 12 lead ECG tracing?
ST Elevation in II, III, aVF
tall R wave and ST depression in V1-V2
tall T wave and elevation in leads I and aVL
inverted P wave and elevation in V5 and V6 - Correct Answer - Tall R
wave and ST depression in V1-V2
What is the key to successful recording of an ECG?
HIPPA
wearing PPE
hand hygiene
communication - Correct Answer - communication
Which of the following medications is used in the treatment of
ventricular arrhythmias?
digoxin
lidocaine
verapamil
pg. 3
, 4|Page
nitroglycerin - Correct Answer - lidocaine
After completing a standard 12 lead ECG on an adult patient, the
physician requests that you include a tracing with a V4R electrode, as
well. What is the physician MOST LIKELY looking for by adding this
electrode?
dextrocardia
right bundle branch block
right ventricular infarction
right ventricular hypertrophy - Correct Answer - RV infarction
Which of the following is an absolute exercise stress test termination
criteria?
leg pain
headache
moderate to severe angina
moderate shortness of breath - Correct Answer - moderate to severe
angina
Vasodilation with exercise will result in:
increased afterload.
decreased contractility.
decreased systemic vascular resistance.
increased pulmonary vascular resistance. - Correct Answer - decreased
systemic vascular resistance.
pg. 4
