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DALR > Lab Medicine > Flashcards

Lab Medicine Flashcards

1
Q

What type of anemia in thalassemia

A

Microcytic, hypochromic

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2
Q

TIBC and TSAT in iron deficiency anemia

A

Increased, low

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3
Q

Where you see Howell- jolly bodies

A

Mejaloblastic anemia due to vit B12

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4
Q

Hb electrophoresis in B thalassemia …
blood film show…

A

Increased hb f
Target ABCs

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5
Q

RDW in thalassemic carriers

A

Normal.

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6
Q

ABCs osmotic fragility test in sickle cell disease

A

Decreased

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7
Q

RBC flexibility decreased in…

A

spherocytosis

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8
Q

Appearance of the blast cell in the blood and bone marrow

A

Acute leukemias

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9
Q

Pas stain positive in…

A

Acute lymphoblastic leukemia (all)

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10
Q

In acute leukemia
RBCs
WBCs
Platelet
Uric acid
LDH

A

Anemia
Increased or normal
Thrombocytopenia
Increased
Increased

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11
Q

Chronic lymphocytic leukaemia is

A

Lymphoproliferative disorder

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12
Q

Cause of Chronic myeloid leukemia

A

Reciprocal translocation between ch9 and ch22

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13
Q

Lap score decreased in

A

CML

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14
Q

Polycythemia Vera leads to

A

Increased red cell mass
splenomegaly

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15
Q

Activity of fibroblasts increased in
(Bone marrow obliteration)

A

Myeloid metaplasia

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16
Q

Sodium metabisulphate is reducing agent in

A

Sickling test

17
Q

We mix H6 with sodium dithionite in coo

A

Sickle solubility test

18
Q

What we measure in osmotic stability test

A

Degree of hemolysis

19
Q

The fragility in spherocytosis

A

Increase

20
Q

The study of chromosome

A

Cytogenitics

21
Q

Best site of bone marrow biopsy

A

Posterior superior iliac spine

22
Q

Most common anti-coagulant used

A

Trisodium citrate

23
Q

Test for platelet

A

Platelet count and bleeding time

24
Q

Efficiency of extrinsic pathway its test is

A

Prothrombin time

25
Q

Test of efficiency of intrinsic pathway

A

APTT

26
Q

. We add phospholipid and CaCL

A

APTT

27
Q

Vit K deficiency cause prolonged

A

Prothrombin time

28
Q

Hemophillia A

A

Deficiency of factor 8

29
Q

Vonr Will brand disease cause prolonged

A

Bleeding time

DALR (4 decks)

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