2.4 Platelet Granules Flashcards

1
Q

This contains 50-80 granules per Platelet

a. Alpha Granules
b. Beta granules

A

a

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2
Q

What is the stain for plasma granule that may result to gray or black?

A

Osmium dye

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3
Q

Stains gray in osmium dye

a. Alpha Granules
b. Beta granules

A

a

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4
Q

Stains Black in osmium dye

a. Alpha Granules
b. Beta granules

A

b

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5
Q

This fuse with SCCS during platelet activation

a. Alpha Granules
b. Beta granules

A

a

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6
Q

Participate in platelet adhesion and aggregation

a. Alpha Granules
b. Beta granules

A

a

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7
Q

Directly released into the plasma on platelet activation

a. Alpha Granules
b. Beta granules

A

b

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8
Q

Fibrinogen

a. Alpha Granules
b. Beta granules

A

a

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9
Q

Platelet-derived growth factor

a. Alpha Granules
b. Beta granules

A

a

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10
Q

Adenosine diphosphate

a. Alpha Granules
b. Beta granules

A

b

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11
Q

Adenosine triphosphate

a. Alpha Granules
b. Beta granules

A

b

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12
Q

5-hydroxytryptamine

a. Alpha Granules
b. Beta granules

A

b

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13
Q

Inorganic poluphosphate

a. Alpha Granules
b. Beta granules

A

b

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14
Q

vWF

a. Alpha Granules
b. Beta granules

A

a

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15
Q

Thrombospondin

a. Alpha Granules
b. Beta granules

A

a

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16
Q

Fibronectin

a. Alpha Granules
b. Beta granules

A

a

17
Q

Factor V binding protein multimerin

a. Alpha Granules
b. Beta granules

A

a

18
Q

High molecular weight kininogen

a. Alpha Granules
b. Beta granules

A

a

19
Q

Beta-thromboglobulin

a. Alpha Granules
b. Beta granules

A

a

20
Q

Calcium and magnesium ions

a. Alpha Granules
b. Beta granules

A

b

21
Q

Platelet factor

a. Alpha Granules
b. Beta granules

A

a

22
Q

Plasminogen

a. Alpha Granules
b. Beta granules

A

a