P2 PATHO LAB Flashcards

1
Q

most common HA clinical picture

A
  • pallor , jaundice , splenomegaly
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2
Q

in the blood smear shown
the upper arrow is representing

A

Nucleated RBC

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3
Q

in the blood smear shown
the lower arrow is representing

A

polychromatic macrocytic RBCs

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4
Q

in blood smear showed below
the first upper arrow is indicating

A

blister cells

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5
Q

in blood smear showed below
the last ( lowest to the left ) arrow is indicating

A

bite cells

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6
Q

stain used

A

methylene blue

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7
Q

what is A

A

reticulocyte

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8
Q

what are B

A

Heinz bodies

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9
Q

levels of bilirubin in G6PD def.

A

Increased

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10
Q

levels of LDH in G6PD def.

A

INCREASED

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11
Q

levels of HEPATOGLOBIN in G6PD def.

A

low

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12
Q

coombs test results in G6PD def.

A

Negative

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13
Q

test to be done to confirm G6PD def. Diagnosis

A

G6PD assay

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14
Q

Identify the cells pointed at by the arrow

A

spherocytes

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15
Q

Identify this lab test don in spherocytosis

A

Osmotic fragility test

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16
Q

levels of HbF in beta thalassemia major

A

high , > 80%

17
Q

Levels of HbA2 in beta thalssemia minor

A

4-8%

18
Q

levels of iron , ferritin , transferrin saturation in beta thalassemia minor

A

normal levels

19
Q

blood smear of a Hb Bart’s hydrops fetalis syndrome
Identify the cells pointed by the arrow

A

target cells

20
Q

mention the stain used

A

Brilliant cresyl blue

21
Q

black arrow is showing

A

Nucleated RBC

22
Q

Sickle cell anemia blood smear below ,
black arrow is showing

A

howell- jolly body

23
Q

levels of HbF in sickle cells anemia

A

Increased

24
Q

levels of HbA2 in sickle cell anemia

A

normal

25
Q

blood smear from anaemic Pt
black arrows are showing

A

schistocytes

26
Q

test to be done to confirm TTP diagnosis

A

ADAMTS 13 activity test

27
Q

Identify the test showed below

A

direct coombs test / direct antiglobulin test