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<CodeSystem xmlns="http://hl7.org/fhir"> <id value="v3-ExposureMode"/> <language value="en"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><h2>ExposureMode</h2><div><p>Code for the mechanism by which the exposure agent was exchanged or potentially exchanged by the participants involved in the exposure.</p> </div><p><b>Properties</b></p><table class="grid"><tr><td><b>Code</b></td><td><b>URL</b></td><td><b>Description</b></td><td><b>Type</b></td></tr><tr><td>Specializes</td><td/><td>The child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric.</td><td>Coding</td></tr><tr><td>Generalizes</td><td/><td>Inverse of Specializes. Only included as a derived relationship.</td><td>Coding</td></tr><tr><td>internalId</td><td>http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id</td><td>The internal identifier for the concept in the HL7 Access database repository.</td><td>code</td></tr><tr><td>notSelectable</td><td>http://hl7.org/fhir/concept-properties#notSelectable</td><td>Indicates that the code is abstract - only intended to be used as a selector for other concepts</td><td>boolean</td></tr><tr><td>status</td><td>http://hl7.org/fhir/concept-properties#status</td><td>Designation of a concept's state. Normally is not populated unless the state is retired.</td><td>code</td></tr></table><p>This code system http://terminology.hl7.org/CodeSystem/v3-ExposureMode defines the following codes:</p><table class="codes"><tr><td><b>Lvl</b></td><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td><td><b>internalId</b></td><td><b>Not Selectable</b></td><td><b>status</b></td></tr><tr><td>1</td><td style="white-space:nowrap">_ExposureMode<a name="v3-ExposureMode-_ExposureMode"> </a></td><td>ExposureMode</td><td>Code for the mechanism by which the exposure agent was exchanged or potentially exchanged by the participants involved in the exposure.</td><td>22377</td><td>true</td><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> AIRBORNE<a name="v3-ExposureMode-AIRBORNE"> </a></td><td>airborne</td><td>**Description:** Communication of an agent from a living subject or environmental source to a living subject through indirect contact via oral or nasal inhalation.</td><td>22379</td><td/><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> CONTACT<a name="v3-ExposureMode-CONTACT"> </a></td><td>contact</td><td>**Description:** Communication of an agent from a living subject or environmental source to a living subject through direct physical contact.</td><td>22381</td><td/><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> FOODBORNE<a name="v3-ExposureMode-FOODBORNE"> </a></td><td>foodborne</td><td>**Description:** Communication of an agent from a food source to a living subject via oral consumption.</td><td>22380</td><td/><td>active</td></tr><tr><td>2</td><td style="white-space:nowrap"> WATERBORNE<a name="v3-ExposureMode-WATERBORNE"> </a></td><td>waterborne</td><td>**Description:** Communication of an agent to a living subject by contact and/or consumption via an aqueous medium</td><td>22378</td><td/><td>active</td></tr></table></div> </text> <url value="http://terminology.hl7.org/CodeSystem/v3-ExposureMode"/> <identifier> <system value="urn:ietf:rfc:3986"/> <value value="urn:oid:2.16.840.1.113883.5.1113"/> </identifier> <version value="2.0.0"/> <name value="ExposureMode"/> <title value="ExposureMode"/> <status value="active"/> <date value="2019-03-20T00:00:00-04:00"/> <publisher value="HL7"/> <contact> <name value="PHER"/> </contact> <description value="Code for the mechanism by which the exposure agent was exchanged or potentially exchanged by the participants involved in the exposure."/> <hierarchyMeaning value="is-a"/> <content value="complete"/> <property> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-symmetry"> <valueCode value="antisymmetric"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-transitivity"> <valueCode value="transitive"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-reflexivity"> <valueCode value="irreflexive"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-isNavigable"> <valueBoolean value="true"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind"> <valueCode value="Specializes"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-inverseName"> <valueString value="Generalizes"/> </extension> <code value="Specializes"/> <description value="The child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric."/> <type value="Coding"/> </property> <property> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-symmetry"> <valueCode value="antisymmetric"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-transitivity"> <valueCode value="transitive"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-reflexivity"> <valueCode value="irreflexive"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-isNavigable"> <valueBoolean value="true"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-relationshipKind"> <valueCode value="Generalizes"/> </extension> <extension url="http://terminology.hl7.org/StructureDefinition/ext-mif-relationship-inverseName"> <valueString value="Specializes"/> </extension> <code value="Generalizes"/> <description value="Inverse of Specializes. Only included as a derived relationship."/> <type value="Coding"/> </property> <property> <code value="internalId"/> <uri value="http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id"/> <description value="The internal identifier for the concept in the HL7 Access database repository."/> <type value="code"/> </property> <property> <code value="notSelectable"/> <uri value="http://hl7.org/fhir/concept-properties#notSelectable"/> <description value="Indicates that the code is abstract - only intended to be used as a selector for other concepts"/> <type value="boolean"/> </property> <property> <code value="status"/> <uri value="http://hl7.org/fhir/concept-properties#status"/> <description value="Designation of a concept's state. Normally is not populated unless the state is retired."/> <type value="code"/> </property> <concept> <code value="_ExposureMode"/> <display value="ExposureMode"/> <definition value="Code for the mechanism by which the exposure agent was exchanged or potentially exchanged by the participants involved in the exposure."/> <property> <code value="notSelectable"/> <valueBoolean value="true"/> </property> <property> <code value="status"/> <valueCode value="active"/> </property> <property> <code value="internalId"/> <valueCode value="22377"/> </property> <concept> <code value="AIRBORNE"/> <display value="airborne"/> <definition value="**Description:** Communication of an agent from a living subject or environmental source to a living subject through indirect contact via oral or nasal inhalation."/> <property> <code value="status"/> <valueCode value="active"/> </property> <property> <code value="internalId"/> <valueCode value="22379"/> </property> </concept> <concept> <code value="CONTACT"/> <display value="contact"/> <definition value="**Description:** Communication of an agent from a living subject or environmental source to a living subject through direct physical contact."/> <property> <code value="status"/> <valueCode value="active"/> </property> <property> <code value="internalId"/> <valueCode value="22381"/> </property> </concept> <concept> <code value="FOODBORNE"/> <display value="foodborne"/> <definition value="**Description:** Communication of an agent from a food source to a living subject via oral consumption."/> <property> <code value="status"/> <valueCode value="active"/> </property> <property> <code value="internalId"/> <valueCode value="22380"/> </property> </concept> <concept> <code value="WATERBORNE"/> <display value="waterborne"/> <definition value="**Description:** Communication of an agent to a living subject by contact and/or consumption via an aqueous medium"/> <property> <code value="status"/> <valueCode value="active"/> </property> <property> <code value="internalId"/> <valueCode value="22378"/> </property> </concept> </concept> </CodeSystem>