CCI's CCT prep PRACTICE Exam 2025-2026 With
Complete Questions and Correct Answers | Graded
A+ | Verified Answers And Brand New
Which statement is correct regarding premature ventricular complexes
(PVCs)?
PVCs originate from the atrium.
PVCs may be unifocal or multifocal in origin.
PVCs will not lead to ventricular tachycardia.
PVCs only originate from one site in the ventricles. - answer--PVCs may
be unifocal or multifocal in origin.
A regular rhythm at a rate of 40-60 beats per minute, with narrow QRS
complexes, and no visible P waves, is consistent with the presence of:
atrial fibrillation.
sinus bradycardia.
junctional rhythm.
idioventricular rhythm. - answer--junctional rhythm.
What is the proper lead placement for a right side 12 lead ECG?
limb leads only placed in a mirror image of a standard 12 lead ECG
,chest leads only placed in a mirror image of a standard 12 lead ECG
leads V1, V2, V3 only placed in a mirror image of a standard 12 lead ECG
leads V4, V5, V6 only placed in a mirror image of a standard 12 lead ECG
- answer--chest leads only placed in a mirror image of a standard 12
lead ECG
When conducting a Lexiscan stress test on a patient who is on a
stretcher, what safety precaution should be taken?
run a 12-lead ECG
have crash cart available
ensure patient has a pillow
place patient in Trendelenburg - answer--run a 12-lead ECG
Per stress test protocol, exercise capacity should be reported in _____
of exercise.
exact metastatic equivalents (METs)
anatomic metaphysic electrons (AMEs)
estimated metabolic equivalents (METs)
,approximated minutes of exercise (AMEs) - answer--estimated
metabolic equivalents (METs)
Left ventricular hypertrophy is indicated when the combined measured
amplitude is greater than or equal to 35 mm in which of the following
leads?
V1 or V2 S-wave, II or AVF R-wave
V1 or V2 S-wave, V3 or V4 R-wave
V1 or V2 S-wave, V5 or V6 R-wave
V3 or V4 S-wave, V5 or V6 R-wave - answer--V1 or V2 S-wave, V5 or V6
R-wave
Lead V6 should be placed
left mid-axillary line, 5th intercostal space.
mid-clavicular level on the patient's right side.
fifth intercostal space on the patient's right side.
, mid-sternal level in the center of the patient's chest wall. - answer--left
mid-axillary line, 5th intercostal space.
Which of the following rhythms has an intrinsic rate of 40-60 beats per
minute?
SA nodal
AV junctional
idioventricular
accelerated junctional - answer--AV junctional
An exercise stress test performed to:
evaluate disorders such as CHF.
identify ischemic changes due to CAD.
mimic the diastolic heart changes at rest.
determine if a CABG procedure is necessary. - answer--identify ischemic
changes due to CAD.
You are beginning the warmup stage of a treadmill stress test and you
observe a 3mm ST segment depression in leads I and aVL. What is the
first thing you should do?
Complete Questions and Correct Answers | Graded
A+ | Verified Answers And Brand New
Which statement is correct regarding premature ventricular complexes
(PVCs)?
PVCs originate from the atrium.
PVCs may be unifocal or multifocal in origin.
PVCs will not lead to ventricular tachycardia.
PVCs only originate from one site in the ventricles. - answer--PVCs may
be unifocal or multifocal in origin.
A regular rhythm at a rate of 40-60 beats per minute, with narrow QRS
complexes, and no visible P waves, is consistent with the presence of:
atrial fibrillation.
sinus bradycardia.
junctional rhythm.
idioventricular rhythm. - answer--junctional rhythm.
What is the proper lead placement for a right side 12 lead ECG?
limb leads only placed in a mirror image of a standard 12 lead ECG
,chest leads only placed in a mirror image of a standard 12 lead ECG
leads V1, V2, V3 only placed in a mirror image of a standard 12 lead ECG
leads V4, V5, V6 only placed in a mirror image of a standard 12 lead ECG
- answer--chest leads only placed in a mirror image of a standard 12
lead ECG
When conducting a Lexiscan stress test on a patient who is on a
stretcher, what safety precaution should be taken?
run a 12-lead ECG
have crash cart available
ensure patient has a pillow
place patient in Trendelenburg - answer--run a 12-lead ECG
Per stress test protocol, exercise capacity should be reported in _____
of exercise.
exact metastatic equivalents (METs)
anatomic metaphysic electrons (AMEs)
estimated metabolic equivalents (METs)
,approximated minutes of exercise (AMEs) - answer--estimated
metabolic equivalents (METs)
Left ventricular hypertrophy is indicated when the combined measured
amplitude is greater than or equal to 35 mm in which of the following
leads?
V1 or V2 S-wave, II or AVF R-wave
V1 or V2 S-wave, V3 or V4 R-wave
V1 or V2 S-wave, V5 or V6 R-wave
V3 or V4 S-wave, V5 or V6 R-wave - answer--V1 or V2 S-wave, V5 or V6
R-wave
Lead V6 should be placed
left mid-axillary line, 5th intercostal space.
mid-clavicular level on the patient's right side.
fifth intercostal space on the patient's right side.
, mid-sternal level in the center of the patient's chest wall. - answer--left
mid-axillary line, 5th intercostal space.
Which of the following rhythms has an intrinsic rate of 40-60 beats per
minute?
SA nodal
AV junctional
idioventricular
accelerated junctional - answer--AV junctional
An exercise stress test performed to:
evaluate disorders such as CHF.
identify ischemic changes due to CAD.
mimic the diastolic heart changes at rest.
determine if a CABG procedure is necessary. - answer--identify ischemic
changes due to CAD.
You are beginning the warmup stage of a treadmill stress test and you
observe a 3mm ST segment depression in leads I and aVL. What is the
first thing you should do?
