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

In which of the following organ system studies does a surgeon typically learn a procedure on animals before practicing on humans?

Pathology

Embryology

Comparative anatomy

Histology

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Verified step by step guidance

Understand the context of the question: The problem is asking about the organ system study that involves learning procedures on animals before applying them to humans. This requires identifying the field of study that compares anatomical structures across species.

Define the key terms: Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is often used to understand human anatomy by studying animal models, which is relevant for surgical training.

Clarify why other options are incorrect: Pathology focuses on diseases and their effects on tissues and organs, not surgical training. Embryology studies the development of embryos, which is unrelated to practicing surgical procedures. Histology examines tissues under a microscope, which is also not related to surgical practice.

Explain the relevance of comparative anatomy: Surgeons often use animal models to practice procedures because the anatomical structures of certain animals are similar to humans. This allows them to refine techniques and understand anatomical variations before performing surgeries on humans.

Conclude the reasoning: Based on the definitions and relevance, the correct answer is Comparative anatomy, as it directly involves studying anatomical structures across species to prepare for human applications.