The intravenous cannula that will give the largest flow rate is: A. 0.7 mm diameter 32 mm length B. 0.7 mm diameter 19 mm length C. 1.8 mm diameter 32 mm length D. 1.8 mm diameter 19 mm length
Option D. The intravenous cannula that will give the largest flow rate is:- 1.8 mm diameter 19 mm length. The biggest diameter offers the largest flow rate and the shortest length offers the lesser resistance to go with the flow.
