Question

A 54-year-old man collapses at home. A bystander confirms he is unresponsive and not breathing normally. A defibrillator is attached and shows ventricular fibrillation. According to ANZCOR adult ALS protocols, what is the most appropriate immediate action?

Accepted Answer

Deliver a single shock and immediately resume chest compressions

Answer

Give one precordial thump only

Answer

Deliver three stacked shocks before resuming compressions

Answer

Check the rhythm for 2 minutes before shocking

Answer

Give 1 mg intravenous adrenaline before any shock

Practice question

A 54-year-old man collapses at home. A bystander confirms he is unresponsive and not breathing normally. A defibrillator is attached and shows ventricular fibrillation. According to ANZCOR adult ALS protocols, what is the most appropriate immediate action?