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Vascular Access for Hemodialysis Central Venous Catheters

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Vascular Access for Hemodialysis Central Venous Catheters

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Questions and Answers

What is the preferable location for insertion of a central venous catheter (CVC) for hemodialysis?

Femoral artery

Brachial vein

Internal jugular vein (correct)

Subclavian vein

What is the range of complications associated with central venous catheter (CVC) insertion for hemodialysis?

20% to 25%

2% to 5%

5% to 19% (correct)

30% to 35%

What infectious complication is associated with vascular access or catheter in hemodialysis patients?

Hepatitis C (correct)

Meningitis

Tuberculosis

Pneumonia

What is the main function of ultrafiltration in dialysis?

Regulation of fluid balance by removing excess fluid from the blood Signup and view all the answers

Which type of vascular access is recommended as the first choice for chronic hemodialysis?

Native arteriovenous fistula (AVF) Signup and view all the answers

How long does an arteriovenous fistula (AVF) need for maturation?

6 weeks Signup and view all the answers

What is the purpose of preparing vascular access weeks to months before starting dialysis?

To ensure maturity and easier blood removal and replacement Signup and view all the answers

What are the 3 main jobs of the dialysis machine?

Pump blood, clean waste from blood, monitor BP and fluid removal rate Signup and view all the answers

What is the function of the peritoneum in peritoneal dialysis?

To line the abdominal cavity and allow waste products and extra fluid to pass into the dialysis solution Signup and view all the answers

What is the purpose of the dialysate in the dialyzer?

To help remove wastes and extra fluid from the blood Signup and view all the answers