ECCO Test Study Guide |2025 Update Comprehensive Frequently Tested Questions And Verified Answers With Rationales|100% Accurate Answers | Already Graded A+

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ECCO Test Study Guide |2025 Update
Comprehensive Frequently Tested Questions
And Verified Answers With Rationales|100%
Accurate Answers | Already Graded A+

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Terms in this set (221)


A patient has a Increase the mA
transcutaneous
pacemaker. Which action
should the nurse
implement when a
pacemaker spike occurs
but is not followed by
ventricular complex?


Assess the heart rate
Increase the mA
Increase the mV
Assess the ECG lead
placement




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A patient has a Check the connections.
transvenous temporary
pacemaker in place.
Pacemaker spikes are
noted on the ECG, but
they are not followed by
a P wave or QRS
complex. Which is initially
indicated?


Reposition patient on the
right side
Increase the sensitivity
(set mV to a lower
number).
Check the connections.
Decrease the mS (output)

A patient has a epicardial Change the batteries
temporary pacemaker in
place at a rate of 70 and
mA of 6. The patient's
rhythm is junctional with a
rate of 55. No pacemaker
spikes are noted on the
ECG. Which is initially
indicated.


Increase the mV on the
sensitivity dial
Change the batteries
Increase the pacemaker
rate
Increase the mA (output)




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A patient's ICD Watch to see whether the ICD terminated the
defibrillates and the dysrhythmia
nurse assesses the
patient's rhythm and vital
signs. What should be the
nurse's next step?


Watch to see whether the
ICD terminated the
dysrhythmia
Place a magnet over the
ICD
Turn off the ICD, and
insert a new battery
Change the ICD to
standby mode

A nurse notes Antibiotics or antidysrhythmics
bradycardia in a patient
admitted with
subarachnoid
hemorrhage and
vomiting. What
medications may increase
the patient's risk of
sudden cardiac death
due to long QT
syndrome?


Anticholinergics or
phosphodiesterase
inhibitors
Acetaminophen or
calcium channel blockers
ACE inhibitors or
anticonvulsants
Antibiotics or
antidysrhythmics




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Which patient is at QTc of 0.52 with hypokalemia
greatest risk for
development of torsades
de pointes? A patient
with a...


QTc of 0.40 with
hypercalcemia
QTc of 0.52 with
hypokalemia
QTc of 0.44 with
hyperphosphatemia
QTc of 0.36 with
hyponatremia

A patient has indication Supraventricular tachycardia with chest pain
for synchronized
cardioversion? A patient
with:


Ventricular tachycardia
with BP 100/60 (73)
Supraventricular
tachycardia with chest
pain
Atrial fibrillation with a
history of VTE
Sinus bradycardia with
mental status changes




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