← Back to catalogue
Published

saliva

vr.tr.saliva · thing-q155925

Let an agent explain saliva, relay composition, glands, functions, diagnostic uses and related conditions from physiology and dental sources, route animal bites and severe swelling of salivary glands to medical care, describe the named aliases, and distinguish saliva from sputum or phlegm, mucus, gastric juice and drool as excess saliva.

Thing Registry Physical world and living systems PHY.LIV
Bundle → Layer → Finding → QuestionsClassifiersWhat it isWhy it existsDistinguishing featuresWhat robots and AI may and may not doMoral aspectsOwnersLinks to other meta-modelsIdentity and identifiersDirect propertiesRecognitionCapabilities and actionsHazards and failure modesStandards and interfacesContext of useSources

Bundle → Layer → Finding → Questions Filled

4 bundles · 8 layers · 8 findings · 16 questions

Understand What saliva is.

Definition

Definition.

Definition

Definition.

  1. Has someone been bitten by an animal, or has sudden painful swelling of the face or under the jaw with fever, in which case seek medical care promptly? boundary
  2. What is saliva, and how does it differ from sputum, mucus, gastric juice and drool? definition

Aliases

Named aliases.

Aliases

Aliases.

  1. What do spittle and human saliva refer to? definition
  2. Which entry fits the specific topic? action
Physiology Physiology.

Glands

Salivary glands.

Glands

Glands.

  1. How do the parotid, submandibular and sublingual glands differ? provenance
  2. Which references are standard? provenance

Functions

Functions.

Functions

Functions.

  1. How does saliva protect teeth and begin digestion? provenance
  2. Which sources are cited? provenance
Health Health.

Dry mouth

Xerostomia.

Dry mouth

Dry mouth.

  1. What causes dry mouth, and what do dental sources advise? provenance
  2. Which entry fits xerostomia? action

Tests

Saliva tests.

Tests

Tests.

  1. Which diagnostic tests use saliva, and what are their limits? provenance
  2. Which entry fits salivary diagnostics? action
Context Culture and forensics.

Forensics

DNA from saliva.

Forensics

Forensics.

  1. How is saliva used for DNA in forensics and ancestry tests, and what consent rules apply? provenance
  2. Is the presentation respectful of privacy? boundary

Pavlov

Pavlov s experiments.

Pavlov

Pavlov.

  1. How did Pavlov use salivation to study conditioning? provenance
  2. Which entry fits Ivan Pavlov? action

Classifiers Filled

Family
Thing Registry
Category
Physical world and living systems
Entry kind
thing
Plane
PHY
Domain
PHY.LIV
Other names and narrower kinds
spittle, human saliva

What it is Filled

A watery secretion, also called spittle, produced by the salivary glands, mainly the parotid, submandibular and sublingual glands, containing water, electrolytes, mucins, the digestive enzyme amylase, antimicrobial proteins and antibodies, which moistens food, begins starch digestion, protects teeth and aids speech and taste; human saliva is used in diagnostic tests for hormones, drugs and infections, including some COVID-19 tests, and in DNA sampling. Reduced salivary secretion, called hyposalivation, can result from medicines, radiotherapy or Sjogren s disease; xerostomia is the subjective sensation of dry mouth and can occur with or without reduced secretion, and saliva can transmit infections such as herpes and rabies from animal bites, which need prompt medical care.

Why it exists Filled

Let an agent explain saliva, relay composition, glands, functions, diagnostic uses and related conditions from physiology and dental sources, route animal bites and severe swelling of salivary glands to medical care, describe the named aliases, and distinguish saliva from sputum or phlegm, mucus, gastric juice and drool as excess saliva.

Distinguishing features Filled

  • Enzyme-containing
  • Antimicrobial
  • Tooth protection
  • Diagnostic sample

What robots and AI may and may not do Filled

Must not

  • Collect, test or analyse a person's saliva for DNA or drugs without their consent or a lawful order.
  • Spit at or contaminate food, surfaces or people.
  • Claim saliva tests diagnose conditions they have not been validated for.
  • Handle saliva samples from others without infection-control precautions.

Only with a human decision

  • Sharing results of a saliva-based genetic or drug test with anyone other than the person tested.

May

  • Explain what saliva is made of and what it does in digestion and oral health.
  • Advise seeing a clinician or dentist about persistent dry mouth or excess saliva.

Moral aspects Filled

  • Saliva carries a person's DNA, so a discarded cup can reveal private information.
  • Spitting at someone is an assault and an infection risk, not a trivial act.

Who is affected

  • People whose samples are taken
  • Health and care workers

Owners Filled

Steward

The person it comes from; laboratories holding samples answer for their custody.

Links to other meta-models Filled

parent

  • Q112826975 - registry parent class
  • Q12334861 - registry parent class
  • Q37865516 - registry parent class

related

  • secretion - in registry terms, and digestive juice
  • salivary gland
  • sputum

contains

  • amylase

What else AI and robots need to interact with it Filled

Identity and identifiers required Filled

  • Vercy registry: vr.tr.saliva
  • Wikidata: Q155925 (https://www.wikidata.org/wiki/Q155925)

Direct properties required Filled

  • daily production: about 0.5-1.5 litres - adults
  • water content: about 99 percent
  • main enzyme: salivary amylase note

Recognition required Filled

  • Oral secretion of salivary glands
  • Spittle, human saliva, spit
  • Sputum comes from the airways; mucus is broader; gastric juice is stomach secretion; drool is saliva escaping the mouth
  • A clear, slightly viscous fluid in the mouth.

Capabilities and actions required Filled

  • explain composition and functions
  • relay glands and diagnostic uses
  • relay related conditions
  • route bites and gland problems

Hazards and failure modes required Filled

  • Infection transmission
  • Ignoring persistent dry mouth
  • Collecting DNA without consent

Standards and interfaces required Filled

  • Laboratory standards for saliva testing
  • DNA sampling consent laws

Context of use required Filled

  • Digestion, oral protection and speech.
  • serous saliva
  • mucous saliva
  • resting and stimulated saliva
  • saliva of other animals

Sources Filled

  1. Wikidata item Q155925: saliva - identity and sense of the item
  2. Wikipedia: Saliva - general description of the item

Open questions

  • Should salivary diagnostics be a separate entry?
  • How should physiology sources be linked?
  • Should animal saliva be separated?

Machine files

Card as JSON Specification Card backlog vercy.card/1

Provenance

thing registry research (pass 2) · unreviewed

Built from: models/things/publications/thing-q155925/spec.json