In the first 24 hours postpartum, the WBC count may reach up to which value?

In the first 24 hours postpartum, the WBC count may reach up to which value?

• A. 10,000
• B. 20,000
• C. 40,000
• D. 30,000

Answer: (D)

Postpartum leukocytosis is a normal, temporary rise in white blood cells after delivery due to the stress and inflammation of labor. In the first 24 hours after birth, the WBC count can rise to about 30,000 cells per cubic millimeter. This neutrophil-dominated response helps the body manage tissue injury and prepare for healing. Remember, a high WBC in this window doesn’t by itself indicate infection; look for accompanying signs such as fever, uterine tenderness, foul lochia, or systemic symptoms to suggest an infection. Values around 40,000 can occur, but 30,000 is a common upper limit in the immediate postpartum period.

Postpartum leukocytosis is a normal, temporary rise in white blood cells after delivery due to the stress and inflammation of labor. In the first 24 hours after birth, the WBC count can rise to about 30,000 cells per cubic millimeter. This neutrophil-dominated response helps the body manage tissue injury and prepare for healing. Remember, a high WBC in this window doesn’t by itself indicate infection; look for accompanying signs such as fever, uterine tenderness, foul lochia, or systemic symptoms to suggest an infection. Values around 40,000 can occur, but 30,000 is a common upper limit in the immediate postpartum period.