{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.blood","code":"thing-q7873","url":"https://ver.cy/models/thing/q7873/","name":"blood","alternateNames":["blood as food","fish blood","huso blood","lamb blood","lamprey blood","northern pike blood","rabbit blood","roe-deer blood","hoopoe blood","partridge blood","game blood","spined loach blood"],"kind":"thing","status":"published","version":"0.2.0-wave.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.LIV"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A circulating body fluid in many animals that transports nutrients and other substances throughout the organism, with composition, circulation and roles in gas transport varying among animal groups; vertebrate blood contains plasma, red and white blood cells and platelets or thrombocytes, while invertebrate blood differs in composition and animals with open circulatory systems have haemolymph. Animal blood is also used as food in some cuisines.","purpose":"Let an agent handle blood by composition, function, tests, donation and safety, routing medical questions to professionals.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Blood is a circulating body fluid.","Blood transports nutrients and, in many animals, respiratory gases using pigments such as haemoglobin.","Blood groups matter for human transfusion.","Blood can transmit infections."],"structure":{"bundles":[{"id":"composition","name":"Composition","description":"What blood is.","layers":[{"id":"components","name":"Components","description":"Cells and plasma.","findings":[{"id":"components-finding","name":"Components","description":"Components.","questions":[{"text":"What are the components of blood and their roles?","kind":"definition"},{"text":"What are typical proportions?","kind":"measurement"}]}]},{"id":"groups","name":"Groups","description":"ABO and Rh.","findings":[{"id":"groups-finding","name":"Groups","description":"Blood groups.","questions":[{"text":"What blood groups exist, and why do they matter?","kind":"definition"},{"text":"How is a group determined?","kind":"definition"}]}]}]},{"id":"emergency","name":"Emergency","description":"Bleeding.","layers":[{"id":"bleeding","name":"Bleeding","description":"First aid.","findings":[{"id":"bleeding-finding","name":"Bleeding","description":"Bleeding first aid.","questions":[{"text":"Is there heavy bleeding that needs emergency services now?","kind":"boundary"},{"text":"How is pressure applied safely?","kind":"action"}]}]},{"id":"exposure","name":"Exposure","description":"Bloodborne risk.","findings":[{"id":"exposure-finding","name":"Exposure","description":"Exposure.","questions":[{"text":"What should be done after contact with someone else blood?","kind":"action"},{"text":"Is medical assessment needed?","kind":"boundary"}]}]}]},{"id":"donation","name":"Donation","description":"Giving blood.","layers":[{"id":"eligibility","name":"Eligibility","description":"Who can donate.","findings":[{"id":"eligibility-finding","name":"Eligibility","description":"Donor eligibility.","questions":[{"text":"Who is eligible to donate here?","kind":"provenance"},{"text":"Where can someone donate?","kind":"action"}]}]},{"id":"process","name":"Process","description":"What happens.","findings":[{"id":"process-finding","name":"Process","description":"Donation process.","questions":[{"text":"What does donating involve?","kind":"definition"},{"text":"How often can someone donate?","kind":"measurement"}]}]}]},{"id":"tests","name":"Tests","description":"Diagnostics.","layers":[{"id":"general","name":"General","description":"What tests measure.","findings":[{"id":"general-finding","name":"General","description":"Blood tests.","questions":[{"text":"What does a common blood test measure, in general terms?","kind":"definition"},{"text":"Who should interpret the result?","kind":"boundary"}]}]},{"id":"food","name":"Food","description":"Culinary sense.","findings":[{"id":"food-finding","name":"Food","description":"Food sense.","questions":[{"text":"Is blood as a food ingredient meant?","kind":"boundary"},{"text":"Which entry fits?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Explain blood's composition and functions in general terms.","Report blood test results to the patient as given by the laboratory, with reference ranges."],"mustNot":["Interpret a person's blood results as a diagnosis without a clinician.","Handle blood or advise handling it without infection control.","Disclose a person's blood test results, blood type or infection status without consent.","Advise on transfusions or blood donation eligibility as a substitute for the blood service."],"requiresHuman":["Transfusion, donation and treatment decisions.","Sharing results that reveal infections or genetic conditions."]},"ethics":{"considerations":["Blood carries infections and genetic information; handling and data both need care.","Blood donation depends on the trust and safety of donors and recipients."],"affectedParties":["Patients","Blood donors and recipients","Health workers"]},"owners":{"steward":"The person whose blood it is; donated blood is held by the blood service.","roles":[],"masterSystems":["Blood service donor and transfusion records"]},"relations":[{"target":"Q1058795","type":"parent","note":"registry parent class"},{"target":"Q629103","type":"parent","note":"registry parent class"},{"target":"body fluid","type":"related","note":"category"},{"target":"cardiovascular system","type":"related","note":"system"},{"target":"transfusion","type":"related","note":"use"},{"target":"blood test","type":"related","note":"diagnostics"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.blood","Wikidata: Q7873 (https://www.wikidata.org/wiki/Q7873)","Uberon id: UBERON:0000178 blood"]},"properties":{"applicability":"required","items":["blood volume (adult): about 4.5-5.5 litres - varies with body size","normal pH: 7.35-7.45 pH"]},"recognition":{"applicability":"required","items":["Vertebrate blood contains plasma, red and white blood cells and platelets or thrombocytes, while invertebrate blood composition varies.","Human blood groups include A, B, AB, O and Rh classifications.","Blood as food is a culinary sense.","A red fluid, bright when oxygenated and darker when not."]},"capabilities":{"applicability":"required","items":["donate blood","understand blood tests in general terms","get urgent help for heavy bleeding","handle blood safely"]},"hazards":{"applicability":"required","items":["Severe bleeding needing emergency care","Bloodborne infection","Interpreting test results without a clinician"]},"interfaces":{"applicability":"required","items":["EU Blood Directive 2002/98/EC","WHO blood safety guidance","Occupational bloodborne pathogen rules"]},"context":{"applicability":"required","items":["Transport of oxygen and nutrients, immunity, clotting and temperature regulation.","whole blood","plasma","red blood cells","white blood cells","platelets","animal blood as food"]}},"sources":[{"title":"Wikidata item Q7873: blood","url":"https://www.wikidata.org/wiki/Q7873","note":"identity and sense of the item"},{"title":"Wikipedia: Blood","url":"https://en.wikipedia.org/wiki/Blood","note":"general description of the item"}],"openQuestions":["Should blood components be separate entries?","How should donation services be localised?","How should the food sense be split off?"],"resources":{"spec":"/models/things/publications/thing-q7873/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q7873/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T08:11:05Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:32+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}