No, Cyanosis is not seen in case of severe anemia.
Cyanosis is not seen in case of severe anemia Because in severe anaemia, Hb is low and fully saturated, so there is no deoxygenated Hb & we know deoxygenated haemoglobin should be more than 5 gm% for cyanosis to be evident.
Can you give answer of below questions?
Q. Tongue is not involve in peripheral cyanosis.why?
Ans:- Because tongue is always warm & circulation is good in tongue so tongue is not involve in peripheral cyanosis.
Q. What is cut off value of deoxygenated hemoglobin to be evident cyanosis?
Ans: Cyanosis is evident when deoxygenated hemoglobin value reach more than 5 gm %.