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Hemodialysis Lab Report

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Hemodialysis Lab Report
To perform hemodialysis, a patient must have a vascular access. The types of vascular access include arteriovenous fistulas (AVFs), arteriovenous grafts (AVGs), and temporary vascular access (Med-Surg p 1120). An arteriovenous fistula is deliberately created by connecting the artery and the vein in the arm. This allows for the vein to become large and thick to provide fast blood flow that is needed for hemodialysis. This procedure decreases the likelihood of a clot and scaring due to continuous insertion of intravenous (IV) catheters.
Arteriovenous grafts (AVG) are made of synthetic materials and form a “bridge” between the arterial and venous blood supplies (Med-Surg p 1120). The graft itself is punctured instead of the arterials or the

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