UAMS Hematology Exam 3 ACTUAL
UPDATED Questions and CORRECT
Answers
The bone marrow is one of the largest (blank) in the body - CORRECT ANSWER -
Organs. Compromises 4% of our body weight.
Bone marrow is found in what bones of infants? What bones of adults? - CORRECT
ANSWER - All bones in infants. Only flat bones in adults.
RBCs are inside the - CORRECT ANSWER - sinus around a microphage
Macrophage brings what to RBCs? - CORRECT ANSWER - Iron
Megakaryocytes are near - CORRECT ANSWER - Sinus well. Direct entry of mature
platelets
Lymphedema are random and leave BM to do what - CORRECT ANSWER - proliferate
in lymph tissue to form antigen DEPENDENT cells & antibodies
Mesh work of Stromal cells form what? - CORRECT ANSWER - The foundation or
support
Mesh work of stromal cells are compromised of what? - CORRECT ANSWER - -
Reticulum that extends into the marrow cords.
-Fat (50% fat, 50% tissue)
-histiocytes
-endothelial cells
, Bone forming cells in BM - CORRECT ANSWER - Osteoblasts
Bone destroying cells in BM - CORRECT ANSWER - Osteoclasts
DNA; seen in post-splenectomy, megaloblastic anemias, some hemolytic anemias - CORRECT
ANSWER - Howell Jolly Body
RNA; associated with decreased RBC survival/hemorrhage, erythropoietin hyper plastic marrow
- CORRECT ANSWER - Reticulocyte
Iron; seen in wider oblast in anemia, thalassemia - CORRECT ANSWER - Pappenheimer
body
Precipitated hemoglobin; seen in G6PD deficiency. Can only been seen with supravital stain -
CORRECT ANSWER - Heinz's body
Crystallized hemoglobin C - CORRECT ANSWER - C crystal
Iron - CORRECT ANSWER - Ringed sideroblast
RNA aggregates; seen in thalassemia and lead poisoning - CORRECT ANSWER -
Basophilic stippling
Nucleated RBC - CORRECT ANSWER - DNA
How is automated hematocrit calculated ? - CORRECT ANSWER - HCT=
RBCxMCV/10
What will affect MCV? - CORRECT ANSWER - Agglutination
UPDATED Questions and CORRECT
Answers
The bone marrow is one of the largest (blank) in the body - CORRECT ANSWER -
Organs. Compromises 4% of our body weight.
Bone marrow is found in what bones of infants? What bones of adults? - CORRECT
ANSWER - All bones in infants. Only flat bones in adults.
RBCs are inside the - CORRECT ANSWER - sinus around a microphage
Macrophage brings what to RBCs? - CORRECT ANSWER - Iron
Megakaryocytes are near - CORRECT ANSWER - Sinus well. Direct entry of mature
platelets
Lymphedema are random and leave BM to do what - CORRECT ANSWER - proliferate
in lymph tissue to form antigen DEPENDENT cells & antibodies
Mesh work of Stromal cells form what? - CORRECT ANSWER - The foundation or
support
Mesh work of stromal cells are compromised of what? - CORRECT ANSWER - -
Reticulum that extends into the marrow cords.
-Fat (50% fat, 50% tissue)
-histiocytes
-endothelial cells
, Bone forming cells in BM - CORRECT ANSWER - Osteoblasts
Bone destroying cells in BM - CORRECT ANSWER - Osteoclasts
DNA; seen in post-splenectomy, megaloblastic anemias, some hemolytic anemias - CORRECT
ANSWER - Howell Jolly Body
RNA; associated with decreased RBC survival/hemorrhage, erythropoietin hyper plastic marrow
- CORRECT ANSWER - Reticulocyte
Iron; seen in wider oblast in anemia, thalassemia - CORRECT ANSWER - Pappenheimer
body
Precipitated hemoglobin; seen in G6PD deficiency. Can only been seen with supravital stain -
CORRECT ANSWER - Heinz's body
Crystallized hemoglobin C - CORRECT ANSWER - C crystal
Iron - CORRECT ANSWER - Ringed sideroblast
RNA aggregates; seen in thalassemia and lead poisoning - CORRECT ANSWER -
Basophilic stippling
Nucleated RBC - CORRECT ANSWER - DNA
How is automated hematocrit calculated ? - CORRECT ANSWER - HCT=
RBCxMCV/10
What will affect MCV? - CORRECT ANSWER - Agglutination
