Which is the Result of Oxygen Deficiency in the Blood

Question

Which is the result of oxygen deficiency in the blood?
A)Bronzing
B)Cyanosis
C)Hematoma
D)Jaundice
E)Erythema

Accepted Answer

Cyanosis is a bluish discoloration of the skin and mucous membranes resulting from poor oxygenation of the blood. It is a sign of oxygen deficiency in the blood. Bronzing, hematoma, jaundice, and erythema are not related to oxygen deficiency in the blood.