Lab Medicine Flashcards
What type of anemia in thalassemia
Microcytic, hypochromic
TIBC and TSAT in iron deficiency anemia
Increased, low
Where you see Howell- jolly bodies
Mejaloblastic anemia due to vit B12
Hb electrophoresis in B thalassemia …
blood film show…
Increased hb f
Target ABCs
RDW in thalassemic carriers
Normal.
ABCs osmotic fragility test in sickle cell disease
Decreased
RBC flexibility decreased in…
spherocytosis
Appearance of the blast cell in the blood and bone marrow
Acute leukemias
Pas stain positive in…
Acute lymphoblastic leukemia (all)
In acute leukemia
RBCs
WBCs
Platelet
Uric acid
LDH
Anemia
Increased or normal
Thrombocytopenia
Increased
Increased
Chronic lymphocytic leukaemia is
Lymphoproliferative disorder
Cause of Chronic myeloid leukemia
Reciprocal translocation between ch9 and ch22
Lap score decreased in
CML
Polycythemia Vera leads to
Increased red cell mass
splenomegaly
Activity of fibroblasts increased in
(Bone marrow obliteration)
Myeloid metaplasia
Sodium metabisulphate is reducing agent in
Sickling test
We mix H6 with sodium dithionite in coo
Sickle solubility test
What we measure in osmotic stability test
Degree of hemolysis
The fragility in spherocytosis
Increase
The study of chromosome
Cytogenitics
Best site of bone marrow biopsy
Posterior superior iliac spine
Most common anti-coagulant used
Trisodium citrate
Test for platelet
Platelet count and bleeding time
Efficiency of extrinsic pathway its test is
Prothrombin time
Test of efficiency of intrinsic pathway
APTT
. We add phospholipid and CaCL
APTT
Vit K deficiency cause prolonged
Prothrombin time
Hemophillia A
Deficiency of factor 8
Vonr Will brand disease cause prolonged
Bleeding time
