Assertion: duodenal ulcer | /r/CapableOf | monitor vital signs
Facets:
value: frequently
type: TEMPORAL
Source sentences:
text: Duodenal ulcers assess for faintness or dizziness and nausea, before or with bleeding; test stool for occult or gross blood; monitor vital signs frequently (tachycardia, hypotension, and tachypnea).