During the primary ACLS survey (ABCDE), the team has confirmed a shockable rhythm and delivered one shock. The next immediate action is:

During the primary ACLS survey (ABCDE), the

Multiple choice — select the best answer

ACheck the pulse for up to 10 seconds to determine whether perfusion has returned.
BAdminister 300 mg amiodarone IV before resuming compressions.
CReanalyze the rhythm with the defibrillator within 30 seconds of the shock.
DResume high-quality CPR immediately for 2 minutes before reassessing rhythm.

✓ Correct answer: D. Resume high-quality CPR immediately for 2 minutes before reassessing rhythm. Per the AHA VF/pVT algorithm, after each shock CPR is resumed immediately for 2 minutes before the next rhythm and pulse check, minimizing post-shock no-flow time.

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Topic: Advanced Cardiac Life Support

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During the primary ACLS survey (ABCDE), the team has confirmed a shockable rhythm and delivered one shock. The next immediate action is:

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