Question

The short green lead of the chest leads is placed:

A) On the right leg
B) On the left leg
C) On the right arm
D) On the left arm

Answer 1

In a 12-lead ECG, the short green lead is placed on the right leg (RL). This placement is essential for accurate electrocardiogram readings, which are critical for heart function assessment and diagnosis.

Step-by-step explanation:

The short green lead of the chest leads is intended to be placed on a specific limb when performing a 12-lead electrocardiogram (ECG). Chest leads are part of this setup, but they are not associated with the green lead; instead, the green lead is one of the limb leads. According to the standard placement for limb leads, the short green lead should be attached to the right leg (RL). It's important to note that the limb leads should be placed properly to ensure an accurate ECG reading, which is crucial for assessing heart function and diagnosing cardiovascular conditions.