Before performing a capillary puncture,you must wipe the desired site with a prep pad soaked with:

A) iodine
B) alcohol
C) witch hazel
D) water

Prep Pad

A small, medicated pad used for cleaning an area of the skin before a medical procedure, such as an injection.

Capillary Puncture

A procedure to collect blood samples from a capillary bed, commonly used for tests requiring small amounts of blood, such as glucose levels.