In Preparation for a Venipuncture,a Tourniquet Should Be Applied ____

Multiple Choice

In preparation for a venipuncture,a tourniquet should be applied ____ above or proximal to the site of injection.

A) 1 to 2 inches (2.5 to 5 cm)
B) 3 to 4 inches (8 to 10 cm)
C) 6 to 7 inches (15 to 18 cm)
D) 8 to 10 inches (20 to 25 cm)