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Hema Review : WBC

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

Gaucher cells: 1) chicken scratched

2) crinkled tissue paper

3) onion skin like

4) Grape like appearance

a)

1 and 3 only

b)

2 and 4 only

c)

1,2,3

d)

4 only

2.

Chronic Myeloproliferative disorder

1)PV

2) CML

3)Chronic neutrophilic leukemia

4) Hairy cell leukemia

a)

1 and 3 only

b)

2 and 4 only

c)

1,2,3

d)

4 only

3.

Inability to release mature granulocytes into the blood

a)

myelokathexis

b)

karyohexxis

c)

lazy leukocyte syndrome

d)

job syndrome

4.

The absence of intermediate maturing cells between the blasts and mature neutrophil commonly seen in acute myelocytic leukemia and myelodyplastic syndrome

a)

Subleukemia

b)

Aleukemic leukemia

c)

Leukemic hiatus

d)

Leukemoid reaction

5.

Increase levels of TdT activity are indicative of

a)

Burkitt's lymphoma

b)

Acute granulocytic leukemia

c)

Acute lymphocytic leukemia

d)

Eosinophilia

6.

Increase leukocytes of all kinds usually a result of viral or bacterial infection and inflammation

a)

leukopenia

b)

leukocytosis

c)

lymphoblast

d)

lymphopenia

7.

Causes of Basopenia include all of the following except:

a)

hormones

b)

thyrotoxicosis

c)

during ovulation

d)

anorexia nervosa

8.

Barr body is found only in males

a)

true

b)

false

9.

Ballerina skirt appearance

a)

Barr body

b)

Dohle inclusion bodies

c)

Downey cells

d)

None of the above

10.

leukocytes that have been damaged during preparation of the peripheral blood

a)

tissue mast cells

b)

acanthocytes

c)

vacuolated lymphocytes

d)

smudge cells

11.

Cancer of plasma cells

a)

myeloma

b)

lymphoma

c)

leukemia

d)

NOTC

12.

Found in tertiary granules of neutrophils

a)

ALP

b)

Histamine

c)

Lactoferrin

d)

MPO

13.

Which inclusions are NOT seen in leukocytes?

a)

Heinz bodies

b)

Howell-jolly bodies

c)

Pappenheimer bodies

d)

AOTC

14.

Sprawling nucleus

a)

neutrophil

b)

monocyte

c)

lymphocyte

d)

eosinophil

15.

A disorder caused by depressed chemotaxis and delayed degranulation

a)

Chediak - Higashi

b)

Pelger - Huet

c)

Job's Syndrome

d)

Gaucher disease

16.

Defined as an absolute decrease in the number of circulating neutrophils

a)

Leukopenia

b)

Neutropenia

c)

Pelger - Huet

d)

Gaucher's disease

17.

The neutrophil in chronic granulomatous disease are incapable of producing:

a)

Hydrogen peroxide

b)

Hypochlorite

c)

Superoxide

d)

All of the above

18.

Which of the following is not a source of HSC for transplantation?

a)

spleen

b)

BM

c)

Peripheral blood

d)

Cord blood

19.

Which inclusions may be seen in leukocytes

a)

Dohle bodies

b)

Basophilic stippling

c)

Malarial parasites

d)

Howell - Jolly bodies

20.

Nucleated cells that do not contain hemoglobin

a)

WBC

b)

Granulocytes

c)

Monocytes

d)

NOTC

21.

All are true about basophils except:

a)

survive for at least 6 days

b)

nucleus is clover leaf like

c)

respond to adrenal corticosteroids

22.

The most common type of leukemia in children younger than 18 months of age

a)

AML

b)

ERYTHROLEUKEMIA

c)

ALL

23.

Remnants of free ribosomes or RER

a)

May Hegglin anomaly

b)

Dohle bodies

c)

Auer rods

d)

Barr body

24.

2/3 of the platelets circulate in the peripheral blood, where does the other 1/3 go?

a)

spleen

b)

skeletal system

c)

bone marrow

d)

none

25.

Had the appearance of blebs, vacuoles or pseudopods

a)

Lymphocytes

b)

Basophils

c)

Monocytes

d)

Neutrophils

26.

The most common type of leukemia in adults

a)

Chronic lymphocytic leukemia

b)

Acute myeloid leukemia

c)

Chronic myeloid leukemia

d)

Acute lymphoblastic leukemia

27.

Which of the following is a characteristic of eosinophils?

a)

Increased in allergic reactions

b)

Increased in bacterial infections

c)

Increased in viral infections

d)

Increased in iron deficiency anemia

28.

What is the primary function of platelets?

a)

Hormone transport

b)

Immune response

c)

Clot formation

d)

Transport oxygen