The Nurse Is Preparing to Administer Nitroglycerine Via the Intravenous

The nurse is preparing to administer nitroglycerine via the intravenous route. What must the nurse plan to do prior to administering this medication?

A) Use gloves to prevent self-administration.
B) Instruct the patient to avoid moving the arm in which the medication is infusing.
C) Cover the intravenous (IV) bottle to decrease light exposure.
D) Darken the room to decrease light exposure.