This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Eczema and related disorders, Subject name: Dental
A 23-year-old female presents with an itchy, linear rash on her foot. She returned from a camping trip 4 days ago and denies using any new makeup, clothing, or jewelry. True about this skin pathology: 
Select and explain. 
A. Type II hypersensitivity reaction, B. More common in children than in adults, C. Usually pruritus is absent, D. Treatment is with coicosteroids
D: Treatment is with coicosteroids
Answer: D: Treatment is with coicosteroids 
Explanation: Diagnosis - Contact dermatitis. Foot lesions are erythematous papules and vesicles with serous weeping. Lesions localized to areas of contact with the offending agent (the foot ware in this case). Treatment: Topical or systemic coicosteroids & cool, wet compresses