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BIO 140 Human Biology I - Questions and Solutions

Gross Anatomy of the Kidney - Solutions

Review Questions

1. The renal pyramids are separated from each other by extensions of the renal cortex called ________.

  1. renal medulla
  2. minor calyces
  3. medullary cortices
  4. renal columns

2. The primary structure found within the medulla is the ________.

  1. loop of Henle
  2. minor calyces
  3. portal system
  4. ureter

3. The right kidney is slightly lower because ________.

  1. it is displaced by the liver
  2. it is displace by the heart
  3. it is slightly smaller
  4. it needs protection of the lower ribs

 

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Critical Thinking Questions

1. What anatomical structures provide protection to the kidney?

Solution: Retroperitoneal anchoring, renal fat pads, and ribs provide protection to the kidney.

2. How does the renal portal system differ from the hypothalamo–hypophyseal and digestive portal systems?

Solution: The renal portal system has an artery between the first and second capillary bed. The others have a vein.

3. Name the structures found in the renal hilum.

Solution: The structures found in the renal hilum are arteries, veins, ureters, lymphatics, and nerves.

 

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OpenStax, Gross Anatomy of the Kidney. OpenStax CNX. Feb 6, 2017 http://cnx.org/contents/ee5f4420-7ba2-44d6-86f1-85ff5a0e4ada@4. © Feb 6, 2017 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License 4.0 license.