Which of the following factors can slow the flow rate of a gravity solution?
a. Raising the level of the solution container
b. Opening the roller clamp
c. Flexing the extremity above the insertion site
d. Flushing the cannula with saline solution
ANS: C
Raising the level of the solution, opening the clamp, and flushing a cannula may speed flow rate. Flexing the extremity may compress the vessel and slow the rate.
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