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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 Heart2h 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

Variation in Anatomy & Physiology

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Variation in Anatomy & Physiology

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Multiple Choice

Situs inversus is a rare genetic condition in which the internal organs are on the opposite side of the body compared to their normal position. When all the organs are in this flipped position, the organs can often function as normal. Is Situs Inversus a variation of normal anatomy or normal physiology?

Variation of normal anatomy because the location of the structures is changed.

Variation of normal physiology because the organs function differently.

Variation of both normal anatomy and physiology because the changed location changes the function.

Neither, because many of the individuals can function perfectly well.

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Verified step by step guidance

Understand the definition of Situs Inversus: It is a condition where the internal organs are mirrored from their normal positions.

Consider the aspect of anatomy: Situs Inversus involves a change in the anatomical location of organs, which is a variation of normal anatomy.

Consider the aspect of physiology: Despite the change in location, the organs often function normally, indicating no variation in normal physiology.

Evaluate the options: Variation of normal anatomy is correct because the anatomical positions are altered, but the physiological function remains unchanged.

Conclude that Situs Inversus is primarily a variation of normal anatomy, as the physiological function is typically unaffected.