Integumentary system Quiz #6, Atopic Dermatitis and Contact Dermatitis  

1. A 3-year-old girl is brought to the pediatric clinic by her parents due to a pruritic rash on her cheeks, antecubital fossae, and popliteal fossae. The rash has been recurrent since infancy, worsening with dry weather. The family history is significant for asthma and allergic rhinitis. Which of the following is the most likely diagnosis? 

Question 1 of 5

2. A 25-year-old woman presents to the clinic with a two-day history of a pruritic, erythematous, and vesicular rash on her hands. She recently started a job in a jewelry store and noticed the rash after wearing a new pair of latex gloves provided by her employer. Patch testing reveals a positive reaction to latex. Which of the following is the most appropriate diagnosis? 

Question 2 of 5

3. A patient with a known history of atopic dermatitis presents with worsening of their condition despite adherence to prescribed topical therapies. Which of the following systemic treatments is most appropriate to consider for this patient due to its specific action on reducing interleukin (IL)-4 and IL-13 activity? 

Question 3 of 5

4. A construction worker presents with a dry, scaly, and itchy rash on his hands and forearms that has been progressively worsening over the past month. He reports no known allergies but mentions that the symptoms started after he began using a new type of cement. There is no vesiculation or weeping. Which of the following is the most likely diagnosis? 

Question 4 of 5

5. A 6-month-old infant is brought to the pediatric clinic for evaluation of a rash that began on the face and has since spread to the extensor surfaces of the extremities. The mother reports that the rash seems to worsen with heat and after the baby eats certain foods. Examination reveals erythematous, weeping lesions on the cheeks and scaly, lichenified plaques on the knees and elbows. Which of the following is an important environmental measure to recommend to the parents? 

Question 5 of 5


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