One Day After Discharge,the Postpartum Patient Calls the Clinic Complaining

One day after discharge,the postpartum patient calls the clinic complaining of a reddened area on her lower leg,temperature elevation of 37° C (99.8° F) ,rust-colored lochia,and sore breasts.What does the nurse suspect from these symptoms?

A) Phlebitis
B) Puerperal infection
C) Late postpartum hemorrhage
D) Mastitis