Assertion: inhaled anesthetic | /r/HasProperty | administered in low concentrations
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: They are usually administered in low concentrations (1% to 4% for sevoflurane, 1% to 2% for isoflurane, and 3% to 6% for desflurane), because sustained higher concentrations fo these drugs cause life-threatening depression of heart and breathing functions.