Final answer:
McBurney's point is located between the umbilicus and the anterior superior iliac spine and should be palpated to assess for tenderness in cases of possible appendicitis.
Step-by-step explanation:
McBurney's point is a specific location on the abdomen that can indicate appendicitis. The nurse should palpate the area between the umbilicus and the anterior superior iliac spine. This is a reliable spot to check for tenderness or pain, as it is near the site of the appendix.