Question

Which pulse point would a radiographer use to take a pulse when there is questionable compromised peripheral circulation following catherization of the femoral artery or casting of a lower extremity?

1) Apical
2) Dorsalis pedis
3) Carotid
4) Brachial

Answer 1

The appropriate pulse point to monitor in a patient with potentially compromised peripheral circulation following femoral artery catheterization or lower extremity casting is the dorsal pedis artery.

Step-by-step explanation:

When assessing a patient with potentially compromised peripheral circulation following femoral artery catheterization or lower extremity casting, it is important to monitor blood flow distal to the site of the procedure. In this case, the dorsal pedis artery would be the appropriate pulse point to examine. This artery can be found on the dorsal aspect of the foot and is a continuation of the anterior tibial artery. It branches repeatedly to supply blood to the tarsal and dorsal regions of the foot, making it a reliable site to evaluate blood flow to the foot following procedures that may affect femoral or lower extremity circulation.