A client calls the clinic to report exposure to poison ivy and an itchy rash that is not helped with over-the-counter antihistamines. What response by the nurse is most appropriate?
a. "Antihistamines do not help poison ivy."
b. "There are different antihistamines to try."
c. "You should be seen in the clinic right away."
d. "You will need to take some IV steroids."
ANS: A
Since histamine is not the mediator of a type IV reaction such as with poison ivy, antihistamines will not provide relief. The nurse should educate the client about this. The client does not need to be seen right away. The client may or may not need steroids; they may be given either IV or orally.
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