lymph
Let an agent explain lymph, relay its formation, composition, circulation and role in immunity from physiology sources, and distinguish lymph from blood, interstitial fluid, plasma and the lymphatic system as the network.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain lymph, relay its formation, composition, circulation and role in immunity from physiology sources, and distinguish lymph from blood, interstitial fluid, plasma and the lymphatic system as the network.
A clear to pale-yellow fluid that circulates in the lymphatic system, formed from interstitial fluid that drains from tissues into lymphatic vessels, carrying white blood cells, especially lymphocytes, fats absorbed from the gut as chyle, proteins and waste, and returning to the bloodstream via lymph nodes and the thoracic duct; the registry alias lymph proper distinguishes the fluid from the wider lymphatic system. Lymph is central to immunity and fluid balance, and blockage or damage to lymph drainage causes lymphoedema, which needs medical management.
What it is for: Fluid balance and immune transport.
It can be explain formation and composition; relay circulation; relay immune role; distinguish related fluids.
Distinguishing features
Clear lymphatic fluid
Carries lymphocytes
Returns fluid to blood
Immune role
What it looks like
A clear to milky-yellow fluid within lymphatic vessels.
Physical character
origin: interstitial fluid note
chyle: fatty lymph from the gut note
registry parents: extracellular fluid, transudate note
How it is recognised
Fluid of the lymphatic system
Lymph proper
Blood carries red cells in vessels; interstitial fluid bathes tissues; plasma is the blood fluid; the lymphatic system is the network of vessels and nodes
Related models
is a kind of - in registry terms
circulates in -
is contrasted with -
is contrasted with -
In practice
Families and kinds
peripheral lymph
chyle
central lymph
Standards and regulation
Not applicable
Failure modes and hazards
Lymphoedema from blocked drainage
Confusing lymph and blood
Spread of infection or cancer via lymph
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.lymph
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What lymph is.
Science.
Definition
Definition.
Definition
Definition.
- What is lymph, and how does it differ from blood, interstitial fluid, plasma and the lymphatic system? definition
- Is someone experiencing persistent swelling suggesting lymphoedema, in which case a clinician should assess it? boundary
Composition
Composition.
Composition
Composition.
- What does lymph contain, including lymphocytes and chyle? definition
- Which entry fits chyle? action
Physiology Physiology.
Science.
Formation
Formation.
Formation
Formation.
- How is lymph formed from interstitial fluid? provenance
- Which references are standard? provenance
Circulation
Circulation.
Circulation
Circulation.
- How does lymph return to the blood via nodes and the thoracic duct? provenance
- Which sources are cited? provenance
Immunity Immune role.
Science.
Nodes
Lymph nodes.
Nodes
Nodes.
- How do lymph nodes filter lymph and support immunity? provenance
- Which entry fits lymph node? action
Spread
Disease spread.
Spread
Spread.
- How can infection and cancer spread via lymph? provenance
- Is the information accurate? boundary
Context Disorders.
Attribution.
Lymphoedema
Lymphoedema.
Lymphoedema
Lymphoedema.
- What causes lymphoedema, and how is it managed? provenance
- Which entry fits lymphedema? action
System
Lymphatic system.
System
System.
- How does lymph fit within the lymphatic system? provenance
- Is the presentation neutral and attributed? boundary
What the second pass must settle
- Should chyle be a separate entry?
- How should the lymphatic system be linked?
- How should lymphoedema care be linked?