Intro To Hematology Flashcards

1
Q

Branch of medical science that deals with the study of clinical, morphological, and laboratory disorders of the blood and blood-forming organs?

A

Hematology

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2
Q

“Haima” mean?

A

Blood

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3
Q

Quality refers to?

A

Morphology

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4
Q

Quantity refers to?

A

Number

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5
Q

He describe worms in the blood?

A

Athanasius Kircher - 1657

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6
Q

Discovery of erythrocytes?

A

Swammerdam - 1658

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7
Q

He discovered the human erythrocytes?

A

Anton Vann Leeuwenhoek - 1674

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8
Q

He distinguish PMN from leukocytes?

A

Wharton Jones - 1846

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9
Q

Development of wright stain?

A

James Homer Wright - 1902

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10
Q

-a

A

without

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11
Q

Hyper-

A

Increased

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12
Q

Hypo-

A

Decreased

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13
Q

Ferro

A

Iron

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14
Q

Myelo-

A

Marrow

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15
Q

Fl

A

Femtoliter

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16
Q

Femtoliter is used for?

A

MCV and MPV

17
Q

PG

A

Picogram

18
Q

Blood pH?

A

pH 7.4 that is slightly alkaline

19
Q

It maintains the blood normal pH

A

Sodium bicarbonate

20
Q

What is blood circulation?

A

Heart > arteries > capillaries > veins > heart

21
Q

Liquid portion of unclotted blood?

A

Plasma

22
Q

Liquid portion of clotted blood?

A

Serum

23
Q

<1%

A

Buffy coat

24
Q

Lightest area in buffy coat? This is compost of?

A

Uppermost layer is compost of platelets

25
Q

Middle layer are compost of?

A

Agranulocytes (Monocyte and Lymphocytes)

26
Q

Heaviest area in buffy coat? And compose of what type of cells?

A

Lowermost layer is compose of granulocytes mainly basophil, eosinophil, and neutrophil.

27
Q

Plasma is composed of how many percent of water?

A

90%

28
Q

Plasma usually appear as?

A

Hazy or pale yellow

29
Q

Protein plasma is composed of?

A

Fibrinogen (7%), Albumin (55%), and Globulin (38%)

30
Q

Total protein in plasma?

A

7%

31
Q

This Factor is not completely consumed in serum?

A

FII - prothrombin