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

16. The Endocrine System

Introduction to the Endocrine System

Anatomy & Physiology

16. The Endocrine System

Introduction to the Endocrine System

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 hormone promotes the reabsorption of water from the kidneys back into the extracellular fluid (ECF) by osmosis?

Cortisol

Antidiuretic hormone (ADH)

Insulin

Aldosterone

Previous problemNext problem

Verified step by step guidance

Identify the function of each hormone listed in the options: Cortisol, Antidiuretic hormone (ADH), Insulin, and Aldosterone.

Understand that the reabsorption of water from the kidneys back into the extracellular fluid (ECF) is a process that involves osmosis, which is the movement of water across a semipermeable membrane.

Recognize that Antidiuretic hormone (ADH), also known as vasopressin, is responsible for increasing the permeability of the kidney's collecting ducts to water, thereby promoting water reabsorption into the bloodstream.

Note that Cortisol is primarily involved in the stress response and metabolism regulation, Insulin regulates blood glucose levels, and Aldosterone increases sodium reabsorption in the kidneys, which indirectly affects water retention.

Conclude that the hormone directly promoting water reabsorption by osmosis in the kidneys is Antidiuretic hormone (ADH).