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

17. The Blood

Introduction To Blood

Anatomy & Physiology

17. The Blood

Introduction To Blood

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Multiple Choice

Which plasma protein is responsible for maintaining osmotic pressure in the blood?

Albumin

Globulin

Fibrinogen

Hemoglobin

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Verified step by step guidance

Understand the concept of osmotic pressure: Osmotic pressure is the force exerted by solutes in a solution, drawing water across a semipermeable membrane. In the blood, it helps maintain fluid balance between blood vessels and surrounding tissues.

Identify the role of plasma proteins: Plasma proteins are crucial in maintaining osmotic pressure. They include albumin, globulin, fibrinogen, and hemoglobin, each serving different functions in the blood.

Focus on albumin: Albumin is the most abundant plasma protein and plays a key role in maintaining osmotic pressure due to its high concentration and ability to bind water molecules.

Compare with other proteins: Globulin is involved in immune functions, fibrinogen is essential for blood clotting, and hemoglobin is responsible for oxygen transport. These proteins do not primarily maintain osmotic pressure.

Conclude the importance of albumin: Given its abundance and function, albumin is the primary plasma protein responsible for maintaining osmotic pressure in the blood.