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

The cavity of the kidney that receives urine from the calyces is called the:

renal capsule

renal medulla

renal cortex

renal pelvis

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Verified step by step guidance

Understand the anatomy of the kidney: The kidney is divided into several regions, including the renal cortex (outer layer), renal medulla (inner layer), and renal pelvis (central cavity). Each region has specific functions.

Learn the role of the renal pelvis: The renal pelvis is a funnel-shaped cavity that collects urine from the calyces, which are structures that drain urine from the nephrons in the kidney.

Differentiate the renal capsule: The renal capsule is a tough outer layer that surrounds and protects the kidney, but it does not play a role in collecting urine.

Differentiate the renal medulla: The renal medulla contains the renal pyramids, which are involved in urine formation, but it does not collect urine directly.

Differentiate the renal cortex: The renal cortex contains the glomeruli and proximal tubules, which are involved in filtering blood and initial urine formation, but it does not collect urine.