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

Directional Terms: Depth Within the Body

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Directional Terms: Depth Within the Body

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Multiple Choice

Which vertebral projection is oriented in the median plane of the body?

Articular process

Spinous process

Lamina

Transverse process

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Verified step by step guidance

Understand the anatomy of a vertebra: A vertebra has several projections, including the spinous process, transverse process, articular process, and lamina. Each serves a specific structural or functional role.

Define the median plane: The median plane is a vertical plane that divides the body into equal left and right halves. Any structure oriented along this plane is centrally located.

Analyze the spinous process: The spinous process is a bony projection that extends posteriorly from the vertebra and is aligned along the median plane of the body. It serves as an attachment point for muscles and ligaments.

Compare other options: The transverse process projects laterally, the articular process is involved in forming joints between vertebrae, and the lamina forms part of the vertebral arch. None of these are oriented in the median plane.

Conclude that the spinous process is the correct answer because it is the only vertebral projection aligned with the median plane of the body.