Question

An EKG tech is preparing a patient for an exercise stress test. In which of the following locations should the technician place the RL electrode?

a) On the right arm
b) On the left arm
c) On the right leg
d) On the chest

Answer 1

The RL electrode in an exercise stress test should be placed on the right leg.

Step-by-step explanation:

The RL electrode in an exercise stress test should be placed on the right leg.

In a 12-lead ECG, six electrodes are placed on the chest and four electrodes are placed on the limbs. The RL electrode represents the right leg and is one of the limb electrodes. It is important to place the electrodes correctly to ensure accurate measurements and interpretation of the EKG.

By placing the RL electrode on the right leg, the EKG technician can capture the electrical activity of the heart during the exercise stress test.