Certified Surgical Technologist (CST) Practice Exam

Chest rolls are utilized during surgical procedures to provide support and stabilization to the patient's thoracic area, helping to prevent pressure injuries and maintain proper positioning. The appropriate span for chest rolls is from the acromioclavicular joint, which is located at the top of the shoulder, to the iliac crest, which is the uppermost part of the pelvis. This alignment ensures that the thoracic and lumbar segments are properly supported, allowing for better access to the surgical field while also enhancing patient safety and comfort throughout the procedure.

The acromioclavicular joint is a crucial anatomical landmark because it aligns with the upper chest and the shoulder region, while the iliac crest serves as a reliable marker for the lower abdominal and pelvic areas. This span reflects the need to support the entire length of the torso, which is essential in various surgical positions, especially when the patient is in the lateral position.