Final answer:
When internal abdominal tissues are damaged but the skin is not broken, it is referred to as closed abdominal injuries, which can lead to serious conditions such as peritonitis.
Step-by-step explanation:
Closed abdominal injuries occur when internal abdominal tissues sustain damage without breaking the skin, often resulting from blunt trauma where force is transmitted to organs while the skin remains intact. Despite the absence of external wounds, these injuries can be severe, posing risks of complications. One such serious consequence is peritonitis, a life-threatening inflammation of the peritoneum—the abdominal cavity lining.
Closed injuries may cause internal bleeding, organ damage, or rupture, leading to the release of harmful substances into the peritoneum. Peritonitis demands immediate medical attention to avert complications and preserve the patient's life. Contrastingly, open abdominal injuries involve a breach in the skin, commonly caused by penetrating objects, presenting additional challenges and potential complications. Recognizing and promptly addressing closed abdominal injuries are crucial for preventing severe consequences like peritonitis.