Question

a client is undergoing therapy in a whirlpool unit that has been plugged into an extension cord. what is this an example of?
select the best option.
contacting overhead power lines
contacting energized sources
using extension or flexible cords improperly
if you need to review this content, it can be found in the power lines and energized sources module of the avoiding electrocution hazards topic.

Explanation:

The problem is about identifying an electrocution hazard. The key here is that the whirlpool unit is plugged into an extension cord. Contacting overhead power lines would involve physical contact with such lines, which isn't the case here. Contacting energized sources would imply direct contact with live electrical parts (not just using an extension cord). Using extension or flexible cords improperly is the most relevant as using an extension cord for a whirlpool unit (which may draw significant power and is used in a potentially wet environment - therapy setting) is an improper use of the cord (extension cords are often not rated for such continuous or high - power use in certain environments).

Answer:

Using Extension or Flexible Cords Improperly