<MedicationRequest xmlns="http://hl7.org/fhir"><id value="medrx0352"/><contained><DeviceDefinition><id value="nasal-cannula"/><status value="active"/><deviceName><name value="Oxygen nasal cannula"/><type><coding><system value="http://terminology.hl7.org/CodeSystem/device-nametype"/><code value="user-friendly-name"/></coding></type></deviceName><classification><type><coding><system value="http://snomed.info/sct"/><code value="336623009"/><display value="Oxygen nasal cannula"/></coding></type></classification></DeviceDefinition></contained><groupIdentifier><system value="urn:ietf:rfc:3986"/><value value="urn:uuid:8b7a3c6e-4d2f-4a1b-9e0c-5f6d7e8a9b10"/></groupIdentifier><status value="active"/><intent value="order"/><medication><concept><coding><system value="http://snomed.info/sct"/><code value="320917000"/><display value="Oxygen only product in gas for inhalation"/></coding></concept></medication><subject><reference value="Patient/pat1"/><display value="Donald Duck"/></subject><authoredOn value="2026-02-10"/><requester><reference value="Practitioner/f007"/></requester><device><reference><reference value="#nasal-cannula"/></reference></device><reason><concept><coding><system value="http://snomed.info/sct"/><code value="71186008"/><display value="Croup (disorder)"/></coding></concept></reason><dosageInstruction><renderedInstruction value="Oxygen 2 L/min (1 to 3 L/min) via nasal cannula if SpO2 is below 88%, titrated to SpO2"/><step><component><text value="Oxygen 2 L/min (1 to 3 L/min) via nasal cannula if SpO2 is below 88%, titrated to SpO2"/><asNeededFor><coding><system value="http://snomed.info/sct"/><code value="449171008"/><display value="Oxygen saturation below reference range"/></coding><text value="SpO2 below 88%"/></asNeededFor><route><coding><system value="http://snomed.info/sct"/><code value="447694001"/><display value="Respiratory tract route"/></coding></route><doseAndRate><rateRange><low><value value="1"/><unit value="L/min"/><system value="http://unitsofmeasure.org"/><code value="L/min"/></low><high><value value="3"/><unit value="L/min"/><system value="http://unitsofmeasure.org"/><code value="L/min"/></high></rateRange></doseAndRate></component></step></dosageInstruction></MedicationRequest>