What is the recommended first dose of lidocaine during ACLS?

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Multiple Choice

What is the recommended first dose of lidocaine during ACLS?

Explanation:
In ACLS, lidocaine is used as an IV antiarrhythmic for ventricular arrhythmias, and the first dose should be 1-1.5 mg/kg given rapidly as a bolus. This dose quickly achieves therapeutic levels to help terminate or suppress the arrhythmia during CPR. If needed, a second dose of 0.5-0.75 mg/kg can be given every 5-10 minutes, up to a total max of 3 mg/kg. Monitor for signs of lidocaine toxicity, and use lidocaine as an option when amiodarone isn’t available or the rhythm remains refractory.

In ACLS, lidocaine is used as an IV antiarrhythmic for ventricular arrhythmias, and the first dose should be 1-1.5 mg/kg given rapidly as a bolus. This dose quickly achieves therapeutic levels to help terminate or suppress the arrhythmia during CPR. If needed, a second dose of 0.5-0.75 mg/kg can be given every 5-10 minutes, up to a total max of 3 mg/kg. Monitor for signs of lidocaine toxicity, and use lidocaine as an option when amiodarone isn’t available or the rhythm remains refractory.

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