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

The Skull

Anatomy & Physiology

7. The Skeletal System

The Skull

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2:41 minutes

Problem 12

Textbook Question

What seven bones constitute the orbital complex?

Verified step by step guidance

Identify the orbital complex as the structure that forms the eye socket, which houses and protects the eye and associated structures.

Understand that the orbital complex is formed by contributions from seven different bones, which are part of the skull and facial skeleton.

List the seven bones that make up the orbital complex: the frontal bone, sphenoid bone, ethmoid bone, maxilla, zygomatic bone, lacrimal bone, and palatine bone.

Recognize the specific roles of these bones: for example, the frontal bone forms the roof of the orbit, the maxilla forms the floor, and the sphenoid bone contributes to the posterior wall.

Visualize or refer to a diagram of the orbital complex to see how these bones fit together anatomically to form the protective structure around the eye.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Orbital Complex

The orbital complex refers to the bony structure that forms the eye socket, providing protection and support for the eye and its associated structures. It is crucial for understanding the anatomy of the skull and the arrangement of bones that contribute to the eye's position and function.

Anatomy of the Skull

The anatomy of the skull encompasses the various bones that make up the head, including the cranial and facial bones. Understanding the skull's anatomy is essential for identifying the specific bones that form the orbital complex and their relationships to other structures in the head.

Bone Identification

Bone identification involves recognizing and naming the individual bones that comprise a particular structure, such as the orbital complex. This skill is fundamental in anatomy, as it allows for a detailed understanding of the skeletal system and its components, including the seven bones that form the eye socket.