Assertion: forceps's blade | /r/CapableOf | lie against the sides of the head
Facets:
value: evenly
type: MANNER
Source sentences:
text: In a true occiput anterior position, the long axis of the blades corresponds to the occipitomeatal diameter, with the tips of the blades lying over the cheeks (see Image 6); the blades should lie evenly against the sides of the head.