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

Introduction to Organ Systems

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Organ Systems

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Multiple Choice

Which one of the following is the correct classification of vertebrae in the human body?

Cranial, facial, thoracic, pelvic

Cervical, thoracic, lumbar, sacral, coccygeal

Axial, appendicular, cranial, facial

Long, short, flat, irregular

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Verified step by step guidance

Step 1: Understand the classification of vertebrae in the human body. Vertebrae are part of the axial skeleton and are categorized based on their location and function.

Step 2: Learn the five main regions of vertebrae: cervical (neck region), thoracic (upper back), lumbar (lower back), sacral (pelvic area), and coccygeal (tailbone). These classifications are based on anatomical location.

Step 3: Compare the options provided in the question. The correct classification of vertebrae aligns with the anatomical regions: cervical, thoracic, lumbar, sacral, and coccygeal.

Step 4: Eliminate incorrect options. For example, 'cranial, facial, thoracic, pelvic' refers to different anatomical structures, not vertebrae. Similarly, 'axial, appendicular, cranial, facial' refers to skeletal divisions and facial bones, not vertebrae.

Step 5: Recognize that 'long, short, flat, irregular' refers to bone shapes, not vertebral classifications. Vertebrae are classified as irregular bones but are grouped by their anatomical regions in the human body.