A deficiency in the number and/or percentage of red blood cells and the amount of hemoglobin in the blood is called _____.
A) anemia
B) aplastic anemia
C) pernicious anemia
D) sickle cell anemia

Question

A deficiency in the number and/or percentage of red blood cells and the amount of hemoglobin in the blood is called _____.​
A) ​anemia
B) ​aplastic anemia
C) ​pernicious anemia
D) ​sickle cell anemia

Quizplus · Accepted Answer

The condition described is anemia, which is characterized by a deficiency in the number and/or percentage of red blood cells and the amount of hemoglobin in the blood. Aplastic anemia is a type of anemia where the bone marrow does not produce enough new cells. Pernicious anemia is a type of anemia caused by a lack of vitamin B12, which is necessary for the production of healthy red blood cells. Sickle cell anemia is a genetic disorder where the red blood cells become abnormally shaped and can cause a variety of health problems.

A Deficiency in the Number And/or Percentage of Red Blood