Question

Dialysis vascular access: _________is used when patients veins are not suitable for creating a fistula. Flexible rubber tube is used to create a path b/w artery and vein. Can be used 2 weeks after they are created. Possible narrowing of blood vessels and infection.

Answer 1

An arteriovenous anastomosis is used as an alternative method for dialysis vascular access when a patient's veins are not suitable for creating a fistula. It involves using a flexible rubber tube to connect an artery and a vein, allowing for the flow of blood between the two vessels. However, there may be risks of narrowing of blood vessels and infection.

Step-by-step explanation:

In cases where a patient's veins are not suitable for creating a fistula for dialysis, an alternative method called an arteriovenous anastomosis may be used. This involves creating a connection between an artery and a vein using a flexible rubber tube. The tube allows for the flow of blood between the two vessels. However, it is important to note that this type of vascular access can only be used after approximately 2 weeks of creation.

This method may have some potential complications, such as narrowing of blood vessels and the risk of infection. Therefore, close monitoring and proper care are essential to prevent any adverse events.