Your jobUse the controls to build each rhythm in the challenge list. Watch the monitor and the ladder diagram underneath it: each P wave starts in the atrial row, and a line through the AV row shows whether that beat reached the ventricles.
Your jobA monitor and a quick status appear. Pick the first electrical or code action before the clock runs out. Check the pulse line first: it decides everything.
Fictional adults and simplified findings. Wrong picks are fine here; each one tells you why.