This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'Impetigo herpetiformes in pregnancy is treated with \nSelect and explain. \nA. Acyclovir, B. Acyclovir + antimicrobials for secondary infections, C. Systemic corticosteroids + antimicrobials for secondary infection, D. Systemic corticosteroids + acyclovir + antimicrobials for secondary infection', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Generalized pustular psoriasis of pregnancy (impetigo herpetiformes) is treated with systemic steroids along with antimicrobials for secondary infection.', 'role': 'assistant'}]