Final answer:
The maximum total dose of lidocaine that can be given during cardiac arrest is typically 3 mg/kg.
Step-by-step explanation:
Lidocaine is a local anesthetic medication used to treat arrhythmias during cardiac arrest. The maximum total dose of lidocaine that can be given during cardiac arrest is typically 3 mg/kg. However, it is important to note that the specific dosage may vary depending on the patient's weight, medical condition, and other factors. It is crucial to consult with a healthcare professional for the accurate and safe administration of lidocaine during cardiac arrest.