Podcast
Questions and Answers
Which statement about Type B synoviocytes is accurate?
Which statement about Type B synoviocytes is accurate?
- Type B synoviocytes produce long-chain sugar polymers.
- Type B synoviocytes do not produce hyaluronans.
- Type B synoviocytes are responsible for manufacturing hyaluronans. (correct)
- Type B synoviocytes are identical to macrophages.
What is the primary role of macrophages in relation to synovial fluid?
What is the primary role of macrophages in relation to synovial fluid?
- To create hyaluronans.
- To synthesize lubricin.
- To eliminate unwanted substances from synovial fluid. (correct)
- To regulate the viscosity of hyaluronan.
What is the consistency of synovial fluid?
What is the consistency of synovial fluid?
- Powdery and dry.
- Thick and gelatinous.
- Watery and thin.
- Gloopy with an egg yolk consistency. (correct)
Which statement about macrophages is incorrect?
Which statement about macrophages is incorrect?
Hyaluronan plays a crucial role when combined with which other substance?
Hyaluronan plays a crucial role when combined with which other substance?
Flashcards
What do Type B synoviocytes produce?
What do Type B synoviocytes produce?
Type B synoviocytes are cells that produce a specific type of sugar polymer called hyaluronan.
What is created when hyaluronan combines with lubricin?
What is created when hyaluronan combines with lubricin?
Hyaluronan, a long sugar chain, combines with lubricin to create synovial fluid, the liquid that lubricates joints.
What is the consistency of synovial fluid?
What is the consistency of synovial fluid?
Synovial fluid has a sticky, viscous consistency, somewhat similar to egg yolk.
Are macrophages Type B synoviocytes?
Are macrophages Type B synoviocytes?
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What is the role of macrophages in synovial fluid?
What is the role of macrophages in synovial fluid?
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Study Notes
Synoviocyte Types and Synovial Fluid
- Type B synoviocytes produce hyaluronan, short-chain sugar polymers.
- Hyaluronan combines with lubricin to form synovial fluid.
- Synovial fluid has a viscous, not gloopy or egg yolk-like consistency.
- Macrophages are NOT Type B synoviocytes.
- Macrophages remove unwanted materials from synovial fluid.
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Description
Test your knowledge on synoviocyte types and the composition of synovial fluid. The quiz covers the functions of Type B synoviocytes, their roles in producing hyaluronan, and the characteristics of synovial fluid. Explore the unique interactions between these components and their significance in joint health.
