A nurse is caring for the client. Select the 5 findings that indicate the client's condition has improved.

A. WBC count: The client’s WBC count decreased from 33,000/mm³ to 10,000/mm³, returning to the expected postpartum reference range. This decline indicates resolution of the infectious or inflammatory process, consistent with effective antibiotic therapy for postpartum infection such as endometritis. B. Heart rate: The heart rate decreased from tachycardic values (104–110/min) to 78/min, which is within normal limits. Resolution of tachycardia suggests improvement in systemic stress, infection, and overall hemodynamic stability. C. Fundal height: The fundus progressed from being above the umbilicus to 4 cm below the umbilicus, demonstrating appropriate uterine involution. This finding reflects improved uterine tone and reduced risk of postpartum hemorrhage or ongoing uterine infection. D. Temperature: The client’s temperature normalized from febrile readings (38.2–38.6°C) to 37.1°C. Resolution of fever is a key indicator of infection control and clinical improvement following antimicrobial treatment. E. Hgb: Hemoglobin decreased from 11.1 g/dL to 10 g/dL, which does not indicate improvement. This trend suggests ongoing physiologic postpartum blood loss or dilution and does not reflect recovery. F. Lochia: Lochia changed from dark brown with foul odor to a small amount of brownish-red lochia without odor. This improvement indicates resolution of uterine infection and normalization of postpartum uterine discharge.