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

Introduction to the Urinary System

Anatomy & Physiology

25. The Urinary System

Introduction to the Urinary System

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Multiple Choice

Which of the following structures directly surrounds the kidney?

Renal pelvis

Adrenal cortex

Peritoneum

Renal capsule

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Verified step by step guidance

Understand the anatomy of the kidney: The kidney is a bean-shaped organ responsible for filtering blood and producing urine. It is surrounded by several layers that provide protection and support.

Identify the renal capsule: The renal capsule is a tough, fibrous layer that directly surrounds the kidney. It acts as a protective barrier against physical damage and infection.

Differentiate the renal capsule from other structures: The renal pelvis is part of the kidney's internal structure, responsible for collecting urine. The adrenal cortex is part of the adrenal gland located above the kidney, and the peritoneum is a membrane lining the abdominal cavity, not directly surrounding the kidney.

Focus on the correct anatomical relationship: The renal capsule is the outermost layer directly enveloping the kidney, while the other structures mentioned are either internal or adjacent to the kidney.

Conclude that the renal capsule is the correct answer based on its anatomical position and function as the protective layer directly surrounding the kidney.