Assertion: speculum's blade | /r/CapableOf | expose sinus
Facets:
value: laterally
type: MANNER
Source sentences:
text: These blades are inserted into the nasal passages and by gently squeezing the grasping points, the blades expose the sinuses.
text: The nasal speculum is hinged so that when the handles of the nasal speculum are squeezed together the blades spread laterally exposing the sinuses, enabling easy examination by the physician.