Assertion: cyanosis's skin | /r/CapableOf | look blue
Facets:
Source sentences:
text: Less oxygen delivered to the body can make the skin look blue (cyanosis).
text: Heart conditions caused by cyanosis cause the skin of a child to appear blue – mostly on the fingers, toes as well as lips especially when exercising.
text: When blood becomes depleted of oxygen, it changes from bright red to darker in colour, and it's this that makes the skin and lips look blue.
text: The cyanosis occurs because oxygen-poor blood is darker and has a blue color, so that the lips and skin appear blue.