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 area of the sphenoid bone houses the pituitary gland?

Optic canal

Sella turcica

Greater wing

Pterygoid process

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Verified step by step guidance

Understand the anatomy of the sphenoid bone, which is a complex bone located at the base of the skull and contributes to the floor of the cranial cavity.

Learn about the sella turcica, a saddle-shaped depression on the superior surface of the sphenoid bone. This structure is specifically designed to house the pituitary gland.

Differentiate the sella turcica from other parts of the sphenoid bone, such as the optic canal (which transmits the optic nerve), the greater wing (which forms part of the cranial floor and lateral wall), and the pterygoid process (which serves as an attachment point for muscles of mastication).

Recognize that the pituitary gland is a small, pea-shaped endocrine gland located within the sella turcica. It is protected by the bony structure and surrounded by the dura mater.

Conclude that the correct answer is the sella turcica, as it is the specific anatomical feature of the sphenoid bone that houses the pituitary gland.