Assertion: ultrasound | /r/HasProperty | one used test
Facets:
value: sometimes
type: TEMPORAL
value: commonly
type: DEGREE
Source sentences:
text: An ultrasound is one commonly used test to confirm whether a blood clot — or some other health problems — is causing your symptoms.
text: Magnetic Resonance Imaging (MRI) and ultrasound are two modalities that can sometimes be used for the same purposes.