Blood Flashcards

1
Q

T-cell lymphocytes develop in the ?

A

Thymus

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2
Q

======= marrow is fatty tissue that replaces red marrow as part of a normal aging change.

A

Yellow

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3
Q

What is the 2nd most numerous WBC and is mostly nucleus with a trace amount of blue cytoplasm around the edges

A

Lymphocytes

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4
Q

What type of lymphocytes contain small red/magenta cytoplasmic granules?

A

Large granular

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5
Q

What does Mean Cell Volume represent?

A

The average RBC size

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6
Q

What is one stage less mature than a segmented neutrophil?

A

Banded

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7
Q

What type of cell has the same function as a neutrophil, but is found in guinea pigs, rabbits, birds, reptiles, and amphibians?

A

Heterophil

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8
Q

What type of WBC has pale staining cytoplasm and a segmented nucleus that is dense violet chromatin

A

Neutrophil

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9
Q

What is a neutrophil precursor that is the first stage to leave the proliferation pool.

A

metamyelocyte

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10
Q

This type of WBC has dark purple cytoplasmic granules with a long ribbon-like nucleus

A

Basophils

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11
Q

A platelet is a cytoplasmic fragment of a =======.

A

Megakaryocyte

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12
Q

The ====== is the connective tissue network of the bone marrow

A

Stroma

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13
Q

How does a megakaryocyte nucelus divide?

A

Endomitosis

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14
Q

A cell that is actively making proteins will have a cytoplasm that stains what color?

A

Blue

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15
Q

It is an abnormal finding if you find nucleated RBCs in ========

A

Mammals

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16
Q

======= is the least numerous formed element in blood

A

Basophils

17
Q

This type of WBC has bright reddish-orange and occasionally retroactive granules that contain arginine-rich proteins

A

Eosinophils

18
Q

An acid type that stains basic proteins red/orange.

A

Eosin

19
Q

In what species does their basophils have lavender granules

A

Cat

20
Q

===== is a formed element that is a small discoid cytoplasmic fragment.

A

Platelet

21
Q

Canine RBCs are biconcave discs with a central =======.

A

Pallor

22
Q

In avians, reptiles, amphibians, a platelet is called what?

A

Thrombocytes

23
Q

A RBC that is one stage back in development

A

Polychromatophil

24
Q

What type if marrow contains hematopoietic tissue and stores iron.

A

Red

25
Q

What type of tissue is bone marrow derived from?

A

Mesenchymal

26
Q

In bone marrow, a ===== stores iron, moderates hematopoiesis, and regulates bone formation.

A

Macrophages

27
Q

In birds, B-cell lymphocytes develop in the =============.

A

Bursa of fibricius

28
Q

What is the most numerous formed element in blood?

A

RBC

29
Q

What type of cell is a precursor for a tissue macrophage?

A

Monocytes

30
Q

What approximate percentage of body weight is blood?

A

10%

31
Q

What is the difference between serum and plasm?

A

Plasma- is what is in the vasculature and contains all its clotting factors
Serum- what is left behind after a clot forms