{
  "resourceType": "Questionnaire",
  "status": "active",
  "item": [
    {
      "linkId": "meds",
      "text": "Current Medications",
      "type": "group",
      "item": [
        {
          "linkId": "meds-none",
          "text": "Not taking any medications",
          "type": "boolean"
        },
        {
          "linkId": "meds-entry",
          "text": "Medication",
          "type": "group",
          "repeats": true,
          "item": [
            {
              "linkId": "meds-name",
              "text": "Medication name",
              "type": "string",
              "required": true
            },
            {
              "linkId": "meds-dose",
              "text": "Dose",
              "type": "string"
            },
            {
              "linkId": "meds-frequency",
              "text": "How often",
              "type": "string"
            },
            {
              "linkId": "meds-reason",
              "text": "Reason for taking",
              "type": "string"
            }
          ],
          "enableWhen": [
            {
              "question": "meds-none",
              "operator": "!=",
              "answerBoolean": true
            }
          ]
        }
      ]
    }
  ]
}