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?

"Antihistamines do not usually help poison ivy rashes.”.

"There are different strengths of antihistamines to try.”.

"You should be seen in the clinic right away for an assessment.”.

"You will need to take some intravenous steroids for this kind of rash.”. —