A Patient, Age 47, Is Undergoing Skin Testing with Intracutaneous

A patient, age 47, is undergoing skin testing with intracutaneous injections on the forearm to identify allergens to which she is sensitive. Immediately after the nurse administers one of the injections, the patient complains of itching at the site, weakness, and dizziness. Which action by the nurse is most appropriate initially?

A) Elevate the arm above the shoulder.
B) Administer subcutaneous epinephrine.
C) Give 0.2 to 0.5 mL of epinephrine 1:1,000 subcutaneously.
D) Apply a local anti-inflammatory cream to the site.