Final answer:
The statement is true; the right kidney is slightly lower than the left due to the large right lobe of the liver.
Step-by-step explanation:
The statement that the right kidney lies slightly lower than the left kidney because the large right lobe of the liver pushes it inferiorly is true. The kidneys are retroperitoneal organs located against the back muscles in the upper abdominal area. The left kidney typically resides at about the T12 to L3 vertebrae. However, the right kidney is positioned slightly lower, which is due to the presence of the right lobe of the liver that occupies space above it and causes this displacement. This anatomical relationship is important in the study of nephrology.