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

Anatomical Terms for the Head and Neck

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Anatomical Terms for the Head and Neck

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Multiple Choice

Which of the following statements regarding the cranium is correct?

The cranium forms the lower jaw.

The cranium is composed of only two bones.

The cranium encloses and protects the brain.

The cranium is part of the vertebral column.

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Verified step by step guidance

Step 1: Begin by understanding the term 'cranium.' The cranium is the part of the skull that encloses and protects the brain. It is distinct from the facial bones and does not include the lower jaw (mandible).

Step 2: Analyze the first statement: 'The cranium forms the lower jaw.' This is incorrect because the lower jaw is formed by the mandible, which is not part of the cranium.

Step 3: Evaluate the second statement: 'The cranium is composed of only two bones.' This is incorrect because the cranium is composed of multiple bones, including the frontal, parietal, occipital, temporal, sphenoid, and ethmoid bones.

Step 4: Examine the third statement: 'The cranium encloses and protects the brain.' This is correct because the primary function of the cranium is to provide a protective casing for the brain.

Step 5: Assess the fourth statement: 'The cranium is part of the vertebral column.' This is incorrect because the cranium is part of the skull, not the vertebral column, which consists of the spine.