Question

Which statement accurately describes the location of the kidneys?

A. They are retroperitoneal
B. They are protected by the iliac crests
C. The left kidney is lower than the right
D. They are located in the pelvic cavity

Answer 1

The kidneys are retroperitoneal and located on either side of the spine. They are protected by muscle, fat, and ribs and have layers of fat and a fibrous capsule for cushioning and protection.

Step-by-step explanation:

The kidneys are retroperitoneal and located on either side of the spine between the parietal peritoneum and the posterior abdominal wall. They are protected by muscle, fat, and ribs and are approximately the size of a fist. The left kidney is slightly larger and situated at about the T12 to L3 vertebrae, while the right kidney is slightly lower due to displacement by the liver. Each kidney is surrounded by layers of fat and a fibrous capsule to provide cushioning and protection.