Which of the following is a common complication following abdominal surgery?

Infection, particularly surgical site infections, is indeed a common complication following abdominal surgery. This occurs due to several factors inherent to surgical procedures, including the potential for tissue damage, the introduction of bacteria during incisions, and the body's compromised defenses while healing. After abdominal surgery, the risk of infection rises because the surgical field often involves the gastrointestinal tract, which naturally harbors bacteria.

Effective aseptic techniques, prophylactic antibiotics, and postoperative care, including monitoring temperature and inspecting the surgical site, are critical in preventing infections. Surgical site infections can lead to extended recovery times, increased healthcare costs, and can sometimes necessitate further surgical interventions if they become severe.

While deep vein thrombosis is also a significant concern post-surgery and can occur due to reduced mobility, it is not as directly related to the surgical procedure as the risk of infections. Cardiac arrest and pulmonary edema are less commonly associated specifically with the recovery from abdominal surgery compared to infections. Understanding the nature of surgical procedures and their implications helps in preparing for and managing these complications effectively.