Skin Color Should Be Noted During Examination of Vital Signs

Skin color should be noted during examination of vital signs.The term cyanosis infers which of the following?

A) Bleeding under the skin, bruising
B) Yellow-orange hue of the skin, which infers possible liver involvement
C) Bluish-gray discoloration of the skin and mucous membranes
D) Reddened area of the skin caused by increased blood flow