Table of contents

1. Introduction to Anatomy & Physiology5h 42m
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

8. Joints

Structural Class: Fibrous Joints

Anatomy & Physiology

8. Joints

Structural Class: Fibrous Joints

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Multiple Choice

'Water on the knee' is caused by _________.

bursitis of the prepatellar bursa

fracture of the patella

dislocation of the knee

torn menisci

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Verified step by step guidance

Understand the term 'water on the knee': This condition refers to an accumulation of fluid around the knee joint, which can cause swelling and discomfort.

Identify the structures involved: The knee joint is surrounded by several bursae, which are small fluid-filled sacs that reduce friction between tissues. The prepatellar bursa is located in front of the kneecap (patella).

Consider the causes of fluid accumulation: Bursitis, which is inflammation of a bursa, can lead to fluid buildup. Specifically, prepatellar bursitis, also known as 'housemaid's knee,' is a common cause of 'water on the knee.'

Evaluate the other options: A fracture of the patella, dislocation of the knee, and torn menisci are all knee injuries but do not typically cause fluid accumulation in the same way bursitis does.

Conclude with the most likely cause: Given the symptoms and the structures involved, 'water on the knee' is most commonly associated with bursitis of the prepatellar bursa.