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

7. The Skeletal System

Introduction to the Skeleton

Anatomy & Physiology

7. The Skeletal System

Introduction to the Skeleton

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Multiple Choice

How many bones are present in the adult human skeleton?

350

206

270

126

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Verified step by step guidance

Step 1: Understand the context of the question. The problem is asking for the total number of bones in the adult human skeleton, which is a fundamental concept in Anatomy & Physiology.

Step 2: Recall that the human skeleton undergoes changes from infancy to adulthood. At birth, humans have approximately 270 bones, but as they grow, some bones fuse together, reducing the total number in adulthood.

Step 3: Learn the classification of bones in the adult skeleton. The adult human skeleton is divided into two main parts: the axial skeleton (which includes the skull, vertebral column, and rib cage) and the appendicular skeleton (which includes the limbs and girdles). Together, these account for the total number of bones.

Step 4: Verify the correct number of bones in the adult human skeleton. Through anatomical studies, it is established that the adult human skeleton consists of 206 bones. This is the widely accepted number in Anatomy & Physiology.

Step 5: Compare the given options in the problem. The correct answer is 206, as this matches the established total number of bones in the adult human skeleton.