Assertion: nasal speculum | /r/CapableOf | widen the nasal cavity
Facets:
value: to allow
type: PURPOSE
Source sentences:
text: Further assessment can be performed using an otoscope with a large speculum attached (inserting only the very tip into the nose) or using a nasal speculum (also known as Thudiculum’s speculum) which widens the nasal cavity to allow you to peer in using a light source.