Problem: A neonate is appropriately treated for congenital syphilis with intravenous aqueous crystalline penicillin G. At birth, the neonate has a reactive nontreponemal test (RPR titer of 1:256). The infant has a repeat nontreponemal test (RPR) performed at age 13 months. What is the expected nontreponemal serologic response (based on a sample obtained at this visit) that would indicate no further syphilis-related evaluation or treatment is needed for this child? Need Assignment Help? A nonreactive nontreponemal test A nontreponemal test that has declined at least 4-fold A nontreponemal test that has declined at least 2-fold A nontreponemal test that has not increased above the 1:128 titer