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 Anatomical Terms for Body Regions

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Anatomical Terms for Body Regions

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Multiple Choice

Which of the following is NOT an abnormal curvature of the spine?

Cervical

Scoliosis

Kyphosis

Lordosis

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Verified step by step guidance

Step 1: Understand the normal curvatures of the spine. The spine has four natural curves: cervical (neck), thoracic (upper back), lumbar (lower back), and sacral (pelvic region). These curves are essential for balance and shock absorption.

Step 2: Learn about abnormal curvatures of the spine. Abnormal curvatures include scoliosis (lateral curvature), kyphosis (excessive outward curvature of the thoracic spine, leading to a hunchback appearance), and lordosis (excessive inward curvature of the lumbar spine, leading to a swayback appearance).

Step 3: Compare the options provided in the question. Cervical is a normal curvature of the spine, while scoliosis, kyphosis, and lordosis are considered abnormal curvatures.

Step 4: Identify the option that does not fit the category of abnormal curvatures. Since cervical is a normal curvature, it is the correct answer to the question.

Step 5: Review the anatomical significance of the cervical curve. The cervical curve helps support the head and allows for a wide range of motion, making it a vital part of the spine's normal structure.