Table of contents

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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

Anatomical Position

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Anatomical Position

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Multiple Choice

In anatomical terminology, the tailbone is the ________.

ischium

ilium

sacrum

coccyx

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Verified step by step guidance

Step 1: Understand the anatomical terminology for the tailbone. The tailbone is a small, triangular bone located at the base of the vertebral column.

Step 2: Review the options provided: ischium, ilium, sacrum, and coccyx. These are all parts of the skeletal system, but they differ in location and function.

Step 3: Recall that the ischium and ilium are parts of the pelvic girdle, not the vertebral column. The sacrum is a larger, triangular bone above the tailbone, forming part of the pelvis.

Step 4: Learn that the coccyx is the anatomical term for the tailbone. It consists of fused vertebrae and serves as an attachment site for ligaments and muscles.

Step 5: Confirm that the correct answer is 'coccyx' based on its anatomical location and function as the tailbone.