Final answer:
The pain from appendicitis localizes at the McBurney's point in the right lower quadrant of the abdomen, and this condition requires immediate medical attention to prevent further complications.
Step-by-step explanation:
The name of the RLQ abdominal pain where appendicitis pain finally localizes is the McBurney's point. Health care providers often use the four-quadrant method to describe the location of abdominal pain associated with various medical conditions. The right lower quadrant (RLQ) is of specific interest when diagnosing appendicitis, a condition typically involving severe stomach pain caused by an infection in the appendix. If appendicitis is suspected, prompt surgical removal of the appendix is usually required to prevent the infection from worsening and causing potential rupture and widespread infection.