HISTOLOGY
URINARY SYSTEM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Bladder
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Kidneys
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Ureters
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Urethra
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Detailed explanation-1: -The kidneys are located behind the peritoneum, and so are called retroperitoneal organs. They sit in the back of the abdomen between the levels of the T12 and L03 vertebrae.
Detailed explanation-2: -The fascia and, to a lesser extent, the overlying peritoneum serve to firmly anchor the kidneys to the posterior abdominal wall in a retroperitoneal position. The kidneys are slightly protected by the ribs and are surrounded by fat for protection (not shown).
Detailed explanation-3: -Each kidney is about the size of a closed fist. They are located retroperitoneally on the posterior abdominal wall and are found between the transverse processes of T12 and L3. Both of the upper poles are usually oriented slightly medially and posteriorly relative to the lower poles.
Detailed explanation-4: -Usually, adipose capsules attach the kidneys to the retroperitoneum (the space behind the peritoneum).