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 Position

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Anatomical Position

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Multiple Choice

Which of the following best describes the standard anatomical position used to reference injuries such as a tearing sensation in the lower back?

Standing upright, facing backward, arms at the sides with palms facing backward

Lying flat on the back with arms and legs extended

Sitting with legs crossed and hands on knees

Standing upright, facing forward, arms at the sides with palms facing forward

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Verified step by step guidance

Understand the concept of standard anatomical position: It is a universally accepted reference position used in anatomy to describe the location and direction of body parts. This position ensures consistency when discussing injuries or anatomical structures.

Visualize the standard anatomical position: The body is standing upright, facing forward, with arms at the sides and palms facing forward. This position is neutral and avoids confusion when describing anatomical relationships.

Compare the options provided: Evaluate each description to determine which matches the standard anatomical position. For example, 'Standing upright, facing backward, arms at the sides with palms facing backward' does not align with the standard anatomical position because the body is facing backward and palms are not forward.

Eliminate incorrect options: 'Lying flat on the back with arms and legs extended' and 'Sitting with legs crossed and hands on knees' are not standard anatomical positions. These are alternative positions used for specific contexts but not the universal reference position.

Select the correct answer: The correct description of the standard anatomical position is 'Standing upright, facing forward, arms at the sides with palms facing forward.' This ensures clarity when referencing injuries or anatomical structures.