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

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

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Multiple Choice

Which type of blood vessel connects arteries to veins in the circulatory system?

Arterioles

Capillaries

Lymphatic vessels

Venules

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Verified step by step guidance

Step 1: Begin by understanding the structure and function of the circulatory system. The circulatory system consists of arteries, veins, and capillaries, which work together to transport blood throughout the body.

Step 2: Recall the role of arteries and veins. Arteries carry oxygenated blood away from the heart to the tissues, while veins return deoxygenated blood back to the heart.

Step 3: Learn about the intermediate blood vessels. Capillaries are tiny, thin-walled vessels that connect the smallest arteries (arterioles) to the smallest veins (venules). They facilitate the exchange of oxygen, nutrients, and waste products between blood and tissues.

Step 4: Differentiate capillaries from other vessels mentioned in the problem. Arterioles are small branches of arteries leading to capillaries, venules are small veins that receive blood from capillaries, and lymphatic vessels are part of the lymphatic system, not the circulatory system.

Step 5: Conclude that capillaries are the correct answer because they are the specific type of blood vessel that connects arteries to veins and enables the exchange of substances between blood and tissues.