Question

When performing an EKG on a left-leg amputee, where should the MA place the lower electrodes?

a. On the lower torso
b. On the right ankle and left stump
c. On the mid axillary line
d. On the upper abdomen

Answer 1

For an EKG on a left-leg amputee, place the lower electrodes on the right ankle and the left stump to accommodate for the amputation while maintaining accurate EKG readings.

Step-by-step explanation:

When performing an EKG (electrocardiogram) on a left-leg amputee, the medical assistant (MA) should place the lower electrodes on the right ankle and the left stump. This alternative placement ensures accurate representation of the limb leads while accommodating the patient's amputation. Though the standard placement in a 12-lead ECG involves placing four electrodes on the limbs, adjustments are made to ensure the electrodes are as distal as possible on the existing limbs or stumps.