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 Directional Terms

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Directional Terms

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Multiple Choice

The patient performs adduction movements as part of his therapy. What does adduction mean?

Rotation of a limb around its long axis

Movement of a limb toward the midline of the body

Movement of a limb away from the midline of the body

Bending a joint to decrease the angle between two bones

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Verified step by step guidance

Understand the term 'adduction' by breaking it down: 'ad-' means 'toward' and '-duction' refers to movement. Therefore, adduction is the movement of a limb toward the midline of the body.

Compare adduction with its opposite, abduction. Abduction refers to moving a limb away from the midline of the body, while adduction is the opposite action.

Visualize the midline of the body, which is an imaginary vertical line dividing the body into left and right halves. Adduction involves moving a limb closer to this line.

Relate adduction to common examples in therapy or daily activities, such as bringing the arms or legs closer to the body during exercises.

Eliminate the incorrect options: Rotation of a limb around its long axis refers to 'rotation,' bending a joint to decrease the angle between two bones refers to 'flexion,' and movement away from the midline refers to 'abduction.' The correct definition of adduction is movement of a limb toward the midline of the body.