[Answered]: You achieve ROSC in a 91 year old male following…

You achieve ROSC in a 91 year old male following defibrillation. You provided ventilations, oxygenation, and IV access. Ten minutes later he still does not respond to tactile stimulation. His vital signs are P 98, R per your assisted ventilations, BP 86/45, and SpO2 is 90% while on 25 L/minute by BVM. You should next administer an infusion of lidocaine. norepinephrine. 1,000 mL of normal saline. amiodarone.