58 - Hemorragia e Trombose Flashcards

1
Q

Qual o principal mediador da agregação de plaquetas?

A

Receptor Gp IIb/IIIa

p. 457

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2
Q

Qual a principal protease do sistema de coagulação?

A

Trombina

p. 458

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3
Q

Qual a principal protease do sistema fibrinolítico?

A

Plasmina

p. 459

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4
Q

Qual o principal inibidor da plasmina no plasma humano?

A

a2- antitripsina

p. 460

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5
Q

Qual o sintoma mais comum na telangectasia hemorrágica hereditária e em meninos com DVW?

A

Epistaxe

p.460

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6
Q

Qual a principal causa de mortes relacionadas com hemorragia com deficiências congénitas de factor?

A

Hemorragia no sistema nervoso central.

p. 461

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7
Q

Quais os factores de coagulação dependentes da vitamina K?

A

Factores II, VII, IX, X
Proteínas C, Z e S

p. 461

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8
Q

Qual o principal factor de risco para trombose arterial?

A

Aterosclerose

p. 461

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9
Q

Qual o receptor mais abundante da superfície plaquetária?

A

Complexo da Gp IIb/IIIa

p. 457

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