5 Nursing Responses to Abnormal ECG Findings Free Online FlashCards

What takes priority when an ECG alarm sounds?

Assess the patient directly; an ECG finding is a signal to evaluate the patient, not a substitute for clinical assessment.

What should an initial assessment of an unexpected ECG finding include?

Assess responsiveness, airway, breathing, circulation, symptoms, pulse when indicated, vital signs, and perfusion.

How should a nurse validate a questionable ECG tracing?

Check electrodes, cables, lead placement, and signal quality; compare the waveform with the patient’s pulse. Do not dismiss a concerning alarm as artifact without checking the patient.

Which findings suggest serious compromise with an abnormal rhythm?

Hypotension, altered mental status, shock, ischemic discomfort, or acute heart failure indicate serious clinical compromise and warrant urgent escalation.

What may be required for unstable tachyarrhythmia?

For an unstable tachyarrhythmia, escalate urgently; the response team may need to perform synchronized cardioversion.

What is the immediate response to an unresponsive patient with no definite pulse?

Activate the code response, begin high-quality CPR, apply an AED or defibrillator, and follow the cardiac-arrest algorithm and team direction.

Should a 12-lead ECG delay CPR in suspected cardiac arrest?

Do not delay CPR or defibrillation to obtain a 12-lead ECG; immediate resuscitation takes priority.

How should new chest discomfort with a concerning ST-segment change be handled?

Assess the patient, promptly notify the responsible clinician or activate the emergency pathway, and obtain a 12-lead ECG if available and within protocol.

Why is a 12-lead ECG useful when ischemia is suspected?

A single telemetry lead cannot establish or exclude ischemia; a 12-lead ECG provides a broader assessment.

What should be done with a persistent new rhythm in a stable, asymptomatic patient?

Report a persistent new rhythm finding according to policy, continue monitoring, and escalate if symptoms or instability develop.

What information should an SBAR handoff convey?

Use SBAR to state the situation, relevant background, assessment and vital-sign trend, and a clear request that conveys urgency.

What should documentation of an abnormal ECG response include?

Document the time and finding, patient symptoms and assessment, signal checks, notifications, instructions, interventions, response, and follow-up plan.