@themedical_lounge: Part 4: Cardiac arrest. You have been managing a patient in cardiac arrest. You have administer 1x shock as the patient was in ventricular fibrillation (VF) & have administered 1x adrenaline. Before your two minute rhythm check, you see a spike in end tidal co2 but no associated signs of life. You know a sudden spike can indicate return of spontaneous circulation (ROSC) but do you stop and check for a pulse Or Wait till the next rhythm check? . 🥊hit follow & like for more paramedic quiz vids . #cardiacarrest #endtidal #etco2 #rosc #cpr #alive #paramedic #medic #emt #medtok