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

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following is not a primary function of the kidney?

Filtration of blood to form urine

Maintenance of electrolyte balance

Regulation of blood pressure

Production of digestive enzymes

Previous problemNext problem

Verified step by step guidance

Understand the primary functions of the kidney: The kidneys are vital organs responsible for several key functions in the body, including filtering blood to form urine, maintaining electrolyte balance, and regulating blood pressure.

Identify the role of the kidney in blood filtration: The kidneys filter waste products and excess substances from the blood, which are then excreted as urine. This is a primary function of the kidneys.

Recognize the kidney's role in maintaining electrolyte balance: The kidneys help regulate the levels of various electrolytes (such as sodium, potassium, and calcium) in the blood, which is crucial for normal cellular function.

Understand the kidney's involvement in blood pressure regulation: The kidneys contribute to blood pressure regulation through the renin-angiotensin-aldosterone system, which adjusts blood volume and systemic vascular resistance.

Evaluate the option of 'Production of digestive enzymes': Digestive enzymes are produced by organs such as the pancreas and salivary glands, not the kidneys. Therefore, this is not a primary function of the kidneys.