Question

What do you mean by Pernicious Anemia

Answer 1

Answer:

Pernicious anemia is a disease where large, immature, nucleated cells (megaloblasts, which are forerunners of red blood cells) circulate in the blood, and do not function as blood cells; it is a disease caused by impaired uptake of vitamin B-12 due to the lack of intrinsic factor (IF) in the gastric mucosa.

Answer 2

Answer:

pernicious anaemia is a type of megaloblastic anemia in which the body isn't able to absorb vitamin B12 due to a lack of intrinsic factor in stomach secretions. Intrinsic factor is needed for the body to absorb vitamin B12