changing the perineal pad every 4 hours is not enough to prevent infection. The pad should be changed more frequently, at least every 2 hours or whenever it is soiled, to reduce the risk of bacterial growth and contamination.

This intervention can help prevent infection in the client by improving blood circulation, reducing edema, and promoting wound healing. Early ambulation and hydration can also prevent other complications such as thromboembolism, constipation, and urinary retention.

applying ice packs to the perineum for 24 hours is not recommended for clients who had a vacuum extraction delivery. Ice packs can increase the risk of tissue damage and necrosis in these clients due to the reduced blood flow and increased edema caused by the vacuum extraction. Ice packs should be applied only for the first 12 hours after delivery and then replaced by warm compresses.

administering oxytocin as prescribed is not a specific intervention to prevent infection in the client. Oxytocin is a hormone that stimulates uterine contractions and helps prevent postpartum hemorrhage by reducing blood loss. Oxytocin may also help with breastfeeding and bonding with the newborn, but it does not have a direct effect on preventing infection.