VAVD Final Exam

Question 1

5 Gravity Drainage determinants ?

Answer 1

• [ table height ]
• Venous line length & size
• Venous line resistance (cannula & site)
• Central venous pressure
• Venous reservoir

Question 2

Why use Assisted Venous Drainage in pediatrics?

Answer 2

• Reduce priming volume

- To facilitate drainage with complex venous cannulation (air locks)

Question 3

The primary aim of AVD is to

Answer 3

optimize venous return flow with the utilization of a reduced diameter venous cannulae

Question 4

Better-Header =

Answer 4

Roller pump assisted venous drainage

Question 5

What are some special considerations while utilizing VAVD ?

Answer 5

• Careful with fluids connected to the quick prime line.
• ## Careful with meds attached to the manifold.

Question 6

Always remember to vent the venous reservoir when

Answer 6

down on flow or when VAVD is not in use.