Question

Which artery is not appropriate for placement of an arterial line?

A) Radial artery.
B) Femoral artery.
C) Dorsalis pedis artery.
D) Axillary artery.
E) Temporal artery.
F) All of the above are appropriate.

Answer 1

The temporal artery is generally not appropriate for arterial line placement due to its lower accessibility and higher risk of complications. Common sites include the radial, femoral, and dorsalis pedis arteries.

Step-by-step explanation:

The question asks about the appropriateness of certain arteries for the placement of an arterial line. An arterial line is a thin catheter inserted into an artery, and it's used for direct blood pressure monitoring and for obtaining blood samples. While several arteries can be used for this purpose, the temporal artery is typically not used for arterial line placement. This is because it is less accessible and has a higher risk of complications compared to other arteries. Commonly chosen sites for arterial line insertion include the radial artery in the wrist, the femoral artery in the thigh, or the dorsalis pedis artery in the foot.