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

The extra bones that sometimes develop between the flat bones of the skull are called:

Fontanelles

Wormian bones

Sesamoid bones

Sutural bones

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Verified step by step guidance

Step 1: Understand the context of the question. The problem is asking about extra bones that develop between the flat bones of the skull. These bones are not part of the standard anatomy but can appear in some individuals.

Step 2: Review the definitions of the terms provided in the options. Fontanelles are soft spots on a baby's skull that allow for growth and flexibility during birth. Wormian bones are small, irregular bones that can form within sutures of the skull. Sesamoid bones are small bones embedded in tendons, typically found in areas of high stress like the hands, feet, or knees.

Step 3: Focus on the term 'Sutural bones,' which is another name for Wormian bones. These bones are extra bone pieces that occur within the sutures of the skull, particularly in the lambdoid suture. They are considered anatomical variations and are not present in all individuals.

Step 4: Eliminate incorrect options based on their definitions. Fontanelles and sesamoid bones do not fit the description of extra bones between the flat bones of the skull. Wormian bones, also known as sutural bones, are the correct answer.

Step 5: Conclude that the correct term for extra bones that develop between the flat bones of the skull is 'Sutural bones,' which are synonymous with Wormian bones.