The Nurse Is Preparing to Start an IV on a Newly

The nurse is preparing to start an IV on a newly admitted patient. Which action by the nurse places the patient at risk for infection?

A) The nurse dons gloves before starting the IV.
B) The nurse applies a tourniquet to assess a vein.
C) The nurse cleans the area with an alcohol pad.
D) The nurse blows on the area cleansed with alcohol.