Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

25. The Urinary System

The Kidneys

Anatomy & Physiology

25. The Urinary System

The Kidneys

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Multiple Choice

What is the anatomical location of the kidneys?

In the pelvic cavity, near the bladder

In the retroperitoneal space, on either side of the vertebral column

In the thoracic cavity, behind the lungs

In the anterior abdominal wall, beneath the diaphragm

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Verified step by step guidance

Understand the term 'retroperitoneal space': This refers to the anatomical space in the abdominal cavity behind the peritoneum, which is the lining of the abdominal cavity.

Identify the location of the vertebral column: The vertebral column, or spine, runs down the back of the body, providing structural support and protecting the spinal cord.

Recognize the position of the kidneys: The kidneys are located in the retroperitoneal space, meaning they are situated behind the peritoneum and on either side of the vertebral column.

Differentiate between the cavities: The pelvic cavity is located lower in the body, near the bladder, while the thoracic cavity is higher, housing the lungs and heart. The kidneys are not located in these cavities.

Visualize the anatomical position: The kidneys are positioned in the upper abdominal area, beneath the diaphragm, but not in the anterior abdominal wall. They are protected by the lower ribs and are located towards the back of the body.