<?xml version="1.0" encoding="UTF-8"?>

<MedicationRequest xmlns="http://hl7.org/fhir">
  <id value="medrx0319"/>
  <contained>
    <Medication>
      <id value="med0302"/>
      <code>
        <!-- Zosyn (piperacillin/tazobactam) 4.5gm injection -->
        <coding>
          <system value="http://hl7.org/fhir/sid/ndc"/>
          <code value="0206-8862-02"/>
          <display value="Zosyn in Galaxy Containers, 12 BAG in 1 BOX (0206-8862-02) &gt; 100 mL in 1 BAG (0206-8862-01) (package)"/>
        </coding>
        <text value="Zosyn (piperacillin/tazobactam) 4.5gm injection"/>
      </code>
    </Medication>
  </contained>
  <identifier>
    <use value="official"/>
    <system value="http://www.bmc.nl/portal/prescriptions"/>
    <value value="12345689"/>
  </identifier>
  <status value="completed"/>
  <intent value="order"/>
  <medication>
    <reference>
      <reference value="#med0302"/>
      <display value="Piperacillin/Tazobactam 4.5gm"/>
    </reference>
  </medication>
  <subject>
    <!-- Linked to the resource patient who needs the medication -->
    <reference value="Patient/pat1"/>
    <display value="Donald Duck"/>
  </subject>
  <authoredOn value="2015-01-15"/>
  <requester>
    <reference value="Practitioner/f007"/>
    <display value="Patrick Pump"/>
  </requester>
  <reason>
    <concept>
      <coding>
        <system value="http://snomed.info/sct"/>
        <code value="385093006"/>
        <display value="Community acquired pneumonia (disorder)"/>
      </coding>
    </concept>
  </reason>
  <dosageInstruction>
    <step>
      <component>
        <text value="4.5 grams in D5W 250 ml. IV every 6 hours.Infuse over 30 min at 8L/min "/>
        <timing>
          <repeat>
            <frequency value="1"/>
            <period value="6"/>
            <periodUnit value="h"/>
          </repeat>
        </timing>
        <route>
          <coding>
            <system value="http://snomed.info/sct"/>
            <code value="47625008"/>
            <display value="Intravenous route"/>
          </coding>
        </route>
        <doseAndRate>
          <type>
            <coding>
              <system value="http://terminology.hl7.org/CodeSystem/dose-rate-type"/>
              <code value="ordered"/>
              <display value="Ordered"/>
            </coding>
          </type>
          <doseQuantity>
            <value value="4.5"/>
            <unit value="g"/>
            <system value="http://unitsofmeasure.org"/>
            <code value="g"/>
          </doseQuantity>
          <rateQuantity>
            <value value="50"/>
            <system value="http://unitsofmeasure.org"/>
            <code value="ml/h"/>
          </rateQuantity>
        </doseAndRate>
      </component>
    </step>
  </dosageInstruction>
</MedicationRequest>