AWHONN Perinatal Orientation and Education Program (POEP) Practice Exam 2026 - Free POEP Practice Questions and Study Guide

The primary purpose of using pneumatic compression devices in patients after a cesarean section is to prevent thromboembolism. Following surgical procedures, especially those involving major abdominal surgeries like a cesarean, patients are at an increased risk for the formation of blood clots due to immobility, surgical trauma, and changes in blood flow dynamics. Pneumatic compression devices work by intermittently inflating and deflating around the legs, which compresses the veins and helps facilitate venous return to the heart. This can significantly reduce the risk of deep vein thrombosis (DVT) and pulmonary embolism, which are serious complications that can arise during the recovery period.

While comfort during recovery, vital sign monitoring, and providing warmth are important aspects of post-operative care, they are not the primary function of pneumatic compression devices. Instead, the focus of these devices is on enhancing circulation to mitigate the risk of thromboembolic events, making their appropriate use critical in the post-cesarean setting for patient safety and recovery.