1. You currently have 14 patients who are being treated for psoriasis in various stages. How many of these patients should be screened for psoriatic arthritis?

2. One of your patients who has psoriatic arthritis picks up a prescription for high potency corticosteroid with the directions, “Apply to scalp twice daily for seven days. Then use as directed.” After you provide counseling, he asks for a recommendation for nail fungus product. Why should this raise concerns?

3. Elvira is a 62-year-old woman who has had psoriatic arthritis for several years. She is currently on a regimen of NSAIDs when needed for pain, etanercept 50 mg subcutaneously once weekly, and methotrexate. Until recently, she was very satisfied with her response. She indicates that in the last month or so, she is terribly fatigued when she wakes in the morning, and she is experiencing more throbbing pain. Her prescriber asks you to recommend on next step. What would you recommend?

4. Which of the following is a TNF-alpha inhibitor that is given intravenously and approved for psoriatic arthritis?

5. Cindy is a patient who is already tried to TNF-α inhibitors and responded initially, but eventually developed increasing pain and decreased mobility. Her insurer will cover secukinumab and ustekinumab. She asks, “What's the difference between the two?” Choose the BEST answer.

6. Which of the following medications would be best recommendation for a patient who has needle phobia and also takes a number of CYP3A4 inhibitors that are medically necessary?

7. Ralph has psoriatic arthritis with coexistent severe plaque psoriasis. His prescriber decides that he needs a trial on secukinumab. His sister Mary has psoriasis that is also severe, but she does not have psoriatic arthritis. Which of the following statements is TRUE?

Evaluation Questions

8. How confident are your in your recommendations for Elvira above?

9. How confident are you in your decision about treatment for patients Ralph and Mary above?

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