Assertion: potassium iodide | /r/CapableOf | loosen secretion
Facets:
value: in the lungs
type: LOCATION
Source sentences:
text: Potassium iodide is a iodine-containing liquid that is used to protect the thyroid gland and to loosen secretions in the lungs (expectorant) so that they can be more easily coughed up (expectorated).