Hematology Flashcards

1
Q

Deals with enumeration of cells in the blood and other body fluids.

A

hematology

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2
Q

Duties or Test perfomed in hematology

A
  1. Complete blood count
  2. Peripheral blood smear
  3. Preparation and staining of buffy coat
  4. Preparation and staining of body fluids
  5. Preparation and Staining of Bone marrow
  6. Total cell count and Differential count for Body fluids
  7. Coagulation Studies
  8. Clotting time/ Bleeding time
  9. ESR (Erythrocyte Sedimentation rate)
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3
Q

CBC

A

a. RBC count
b. Hemoglobin
c. Hematocrit
d. RBC indices (MCV, MCH, MCHC)
e. Total White blood cell count
f. White blood cell differential count (NEB.LM)
g. Platelet count

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4
Q

Features of a well made blood smear:

A

2/3 or 3/4 length, finger shaped

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5
Q

continuous, regulated process of blood cell production that includes cell renewal,
proliferation, differentiation, and maturation.

A

HEMATOPOIESIS

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6
Q

consists of the bone marrow, liver, spleen, lymph
nodes, and thymus

A

hematopoietic system

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7
Q

Coagulation Studies

A

prothrombintime
activated partial thromboplastintime
international normalize ratio

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8
Q
  1. ___________________________- maturation of RBCs
  2. ___________________________-maturation of granulocytes
  3. ___________________________-maturation of lymphocytes
  4. ___________________________-maturation of monocytes
  5. ___________________________-formation and production of platelets
A

erythropoiesis
granulopoiesis
lymphopoiesis
monopoiesis
thrombopoiesis

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9
Q

platelets come from

A

cytoplasm

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10
Q

characteristic RBC

A

bocncave disk, 7-8 um, no nucleus, 120 days

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11
Q

immature blood cells found in blood

A

lukemia

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12
Q

I

A

fibrinogen

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13
Q

II

A

prothrombin

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14
Q

III

A

tissue thromboplastin (tissue factor)

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15
Q

IV

A

calcium

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16
Q

V

A

proacelerin accelerator globulin

17
Q

VII

A

Serum prothrombin

18
Q

IX

A

Christmas Factor, plasma thromboplastin component

19
Q

X

A

Stuart Factor

20
Q

XI

A

Plasma thromboplastin antecedent

21
Q

XII

A

hageman

22
Q

XIII

A

fibrin stabilizing factor/ laki lorand

23
Q

PK

A

prekallikrein (fletcher)

24
Q

HMWK

A

high molecular weight kininogen (fitzgerald?

25
Q

polymorphonuclear cells

A

granulocytes

26
Q

mononuclear cells

A

agranulocytes

27
Q

low rbc

A

anemia

28
Q

too many rbc

A

polycythemia vera

29
Q

cancer of blood

A

lukemia

30
Q

cancer of lymphatic system

A

lymphoma