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What vessels are selected for placing arterial catheters?

User Saitho
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Final answer:

Arterial catheters are commonly placed in the radial artery, femoral artery, or brachial artery, depending on patient-specific factors and healthcare provider's expertise. Other arteries mentioned are not typical sites for catheter placement.

Step-by-step explanation:

The vessels typically selected for placing arterial catheters are those that are easily accessible and able to provide reliable blood pressure readings and blood samples. Common sites for arterial weatherization include the radial artery, located at the wrist, which is preferred for its accessibility and low complication rate. The femoral artery in the groin and the brachial artery in the arm are also used, particularly in critically ill patients or when radial artery access is not possible. The choice of the site depends on various factors, including the patient's condition, the purpose of arterial catheterization, and the clinician's experience.

While other vessels mentioned like the deep bronchial artery, radial recurrent artery, superior gastric artery, descending aorta, and inferior gastric artery are also arterial blood vessels, they are not common sites for arterial catheter placement. It's important to note that arterial weatherization must be performed by qualified healthcare workers, as the procedure is invasive and requires careful technique to minimize risks such as infection, thrombosis, and hemorrhage.

User Supun Wijerathne
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