A 22-year-old has moderate inflammatory acne with several nodules and mild scarring. Which regimen is most appropriate?

Question 251 pts A 22-year-old has moderate inflammatory acne with several nodules and mild scarring. Which regimen is most appropriate? Group of answer choices   Oral clindamycin for 6 to 8 weeks   Oral isotretinoin immediately   Topical benzoyl peroxide combined with topical or oral antibiotic   Topical erythromycin alone