Final answer:
After appendicitis, patients could face complications such as poor drainage from an abscess, stool-related issues such as diarrhea or obstruction, and peritonitis if the appendix bursts.
Step-by-step explanation:
After appendicitis, patients may experience several abnormalities, such as poor drainage from an abscess that could form if the infection is not adequately controlled. The body's response to appendicitis can also include issues with the stool, such as diarrhea or—in a more severe case—obstruction, which is a more significant concern requiring urgent medical attention. Moreover, if the appendix bursts, it can lead to peritonitis, an infection of the peritoneal cavity, which is life-threatening and can cause severe complications, including sepsis.