Hematologic disorders Flashcards
An abnormally low hemoglobin concentration in the blood
anemia
Types of anemia
Macrocytic
Normocytic
Microcytic
Types of macrocytic anemia
Megaloblastic
Non megaloblastic
Mention the causes of megaloblastic macrocytic anemia
Folic acid deficiency
Vitamin B12 deficiency
Drugs
Mention the causes of non megaloblastic macrocytic anemia
Alcohol
In macrocytic anemia the MCV is
increased
In microcytic anemia the MCV is
decreased
Mention the causes of microcytic anemia
Iron deficiency
Thalassemias
Chronic inflammatory disease
In normocytic anemia the MCV is
normal
Mention the causes of normocytic anemia with an increase of reticulocyte count
Hemolytic anemia
Blood loss
Mention the causes of normocytic anemia with a decrease of reticulocyte count
Bone marrow disorders
Aplastic anemia
MCV
Mean Corpuscular Volume
Is the estimated volumen of a single cell
MCV
Increased marrow activity
Neutrophilia
Decreased marrow activity
neutropenia