<?xml version="1.0" encoding="UTF-8"?><MedicationAdministration xmlns="http://hl7.org/fhir">
  <id value="medadmin0302"/>
  <meta>
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
      <code value="HTEST"/>
      <display value="test health data"/>
    </security>
  </meta>
  <contained>
    <Medication>
      <id value="med0317"/>
      <doseForm>
        <coding>
          <system value="http://snomed.info/sct"/>
          <code value="385219001"/>
          <display value="Solution for injection"/>
        </coding>
        <text value="Solution for injection"/>
      </doseForm>
      <ingredient>
        <item>
          <concept>
            <coding>
              <system value="http://www.nlm.nih.gov/research/umls/rxnorm"/>
              <code value="204520"/>
              <display value="potassium chloride 2 MEQ/ML Injectable Solution"/>
            </coding>
            <text value="Potassium Chloride"/>
          </concept>
        </item>
        <strengthRatio>
          <numerator>
            <value value="2"/>
            <system value="http://unitsofmeasure.org"/>
            <code value="meq"/>
          </numerator>
          <denominator>
            <value value="1"/>
            <system value="http://unitsofmeasure.org"/>
            <code value="mL"/>
          </denominator>
        </strengthRatio>
      </ingredient>
      <ingredient>
        <item>
          <concept>
            <coding>
              <system value="http://www.nlm.nih.gov/research/umls/rxnorm"/>
              <code value="313002"/>
              <display value="sodium chloride 9 MG/ML Injectable Solution"/>
            </coding>
          </concept>
        </item>
        <strengthRatio>
          <numerator>
            <value value="0.9"/>
            <system value="http://unitsofmeasure.org"/>
            <code value="g"/>
          </numerator>
          <denominator>
            <value value="100"/>
            <system value="http://unitsofmeasure.org"/>
            <code value="mL"/>
          </denominator>
        </strengthRatio>
      </ingredient>
    </Medication>
  </contained>
  <partOf>
    <reference value="Procedure/biopsy"/>
  </partOf>
  <status value="completed"/>
  <category>
    <coding>
      <system value="http://hl7.org/fhir/CodeSystem/medication-admin-category"/>
      <code value="inpatient"/>
      <display value="Inpatient"/>
    </coding>
  </category>
  <medication>
    <reference>
      <reference value="#med0317"/>
    </reference>
  </medication>
  <subject>
    <reference value="Patient/pat1"/>
    <display value="Donald Duck"/>
  </subject>
  <encounter>
    <reference value="Encounter/f001"/>
    <display value="encounter who leads to this prescription"/>
  </encounter>
  <occurrencePeriod>
    <start value="2015-01-15T04:30:00+01:00"/>
    <end value="2015-01-15T14:30:00+01:00"/>
  </occurrencePeriod>
  <performer>
    <actor>
      <reference>
        <reference value="Practitioner/f007"/>
        <display value="Patrick Pump"/>
      </reference>
    </actor>
  </performer>
  <reason>
    <concept>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/reason-medication-given"/>
        <code value="b"/>
        <display value="Given as Ordered"/>
      </coding>
    </concept>
  </reason>
  <request>
    <reference value="MedicationRequest/medrx0322"/>
  </request>
  <dosage>
    <text value="KCl 20 mEq in 1 L 0.9%NS IV at 100 ml/hr"/>
    <site>
      <coding>
        <system value="http://snomed.info/sct"/>
        <code value="6073002"/>
        <display value="Structure of ligament of left superior vena cava"/>
      </coding>
    </site>
    <route>
      <coding>
        <system value="http://snomed.info/sct"/>
        <code value="47625008"/>
        <display value="Intravenous route"/>
      </coding>
    </route>
    <method>
      <text value="Continuous infusion"/>
    </method>
    <dose>
      <value value="20"/>
      <unit value="meq"/>
      <system value="http://unitsofmeasure.org"/>
      <code value="meq"/>
    </dose>
    <rateRatio>
      <numerator>
        <value value="100"/>
        <system value="http://unitsofmeasure.org"/>
        <code value="mL"/>
      </numerator>
      <denominator>
        <value value="1"/>
        <system value="http://unitsofmeasure.org"/>
        <code value="h"/>
      </denominator>
    </rateRatio>
  </dosage>
</MedicationAdministration>