PT 810 Compression Therapy Practice Test

Before applying compression therapy, which patient factor should be considered to ensure safety?

Arterial status (ABI) Eye color Blood type Hair color

Correct Answer:

Arterial status (ABI)

Explanation:

The safety of applying compression therapy hinges on the arterial blood supply to the limb. If arteries aren’t delivering enough blood, added external pressure from compression can further reduce perfusion and risk tissue damage. That’s why checking arterial status with an ankle–brachial index (ABI) is the key factor. The ABI compares ankle and arm pressures to gauge arterial flow; a normal value suggests it’s safe to apply compression (with proper fit and skin checks), while a low ABI or signs of arterial disease indicates caution or avoiding compression altogether. Eye color, blood type, and hair color don’t affect perfusion or the safety of compression, so they aren’t relevant factors.

Access more questions from this quiz

Continue to PT 810 Compression Therapy Practice Test for more practice questions and the full quiz experience.

Access More Questions