The medical assistant should relay the following instructions to the patient regarding IV therapy:
a) Ensure the IV site is kept dry and uncovered.
b) Apply heat to the IV site to prevent clotting.
c) Flex the wrist regularly to maintain blood flow.
d) Report any signs of infection, swelling, or pain at the IV site.

Select the correct option:

1) a and b
2) b and c
3) c and d
4) a and d