Assertion: endotracheal tube's tip | /r/HasProperty | 5 ±
Facets:
value: above the carina
type: LOCATION
value: on a radiograph
type: LOCATION
value: ideally
type: DEGREE
Source sentences:
text: On a radiograph, the tip of the tube should ideally be 5 ± 2 cm above the carina when the head and neck are in a neutral position.