NURS 4526 EXAM SCRIPT 2026 FULL QUESTIONS AND ACCURATE ANSWERS GRADED A+

NURS 4526 EXAM SCRIPT 2026 FULL
QUESTIONS AND ACCURATE ANSWERS
GRADED A+

●● Pacemaker.
Answer: A battery-powered device that delivers an electrical current to
the heart to stimulate depolarization.


●● Pulse Generator.
Answer: The power source of a pacemaker.


●● Pacing Leads.
Answer: Wires that deliver electrical impulses from the generator to the
myocardium.


●● Permanent Pacing.
Answer: Implanted pacemaker system for long-term rhythm
management.


●● Epicardial Pacing.
Answer: Temporary pacing wires attached directly to the heart's surface.

, ●● Transcutaneous Pacing.
Answer: External pacing using pads placed on the chest wall.


●● Transvenous Pacing.
Answer: Temporary pacing lead inserted through a vein into the heart.


●● Transcutaneous Pacing Indications.
Answer: Significant bradycardia unresponsive to atropine, bridge to
transvenous pacing, drug overdose, hyperkalemia, myocardial infarction.


●● Transcutaneous Pacing Procedure.
Answer: Attach ECG leads, apply pacing pads, connect cables, set rate,
press pace button.


●● Electrical Capture.
Answer: Visible pacer spike followed by a QRS complex on ECG.


●● Mechanical Capture.
Answer: Presence of palpable pulse and improved blood pressure after
pacing.


●● Assessment and Documentation (Pacing).