If there is artifact in leads II,III,and aVF,on which limb(s)would you expect to find the cause of the artifact?
A)Right arm
B)Right arm and left leg
C)Left leg
D)Left arm

Question

Quizplus · Accepted Answer

Leads II, III, and aVF are part of the inferior leads in an electrocardiogram (ECG), which are primarily formed by the electrical view from the left leg electrode. Therefore, artifacts in these leads would most likely originate from issues with the left leg electrode.

If There Is Artifact in Leads II,III,and AVF,on Which Limb(s)would