A bluish discoloration of the skin and mucous membranes is termed(), which is a sign that oxygen in the blood is dangerously diminished(as in carbon monoxide poisoning).
A.cyanide
B.albinism
C.cyanosis
D.erythematosus
正確答案:cyanosis
A bluish discoloration of the skin and mucous membranes is termed(), which is a sign that oxygen in the blood is dangerously diminished(as in carbon monoxide poisoning).
A.cyanide
B.albinism
C.cyanosis
D.erythematosus
正確答案:cyanosis