The correct answer is option 3 (MMR) ✅ This is routinely given at 12–15 months. The rotavirus series must be completed by 8 months, DTaP doses are given earlier with the next dose due at 15–18 months, and hepatitis B is typically given at birth, 1–2 months, and 6–18 months, so it is not routinely due at the 12-month visit. Let us know how you did in the comments! #nclexrn #nclexprep #nursingstudents #futurenurse #futurenursesoftiktok