Policitemias Flashcards

1
Q

Consecuencias de Hematocrito mayor a 50%

A

Disfunción cardiaca
Obstrucción vascular

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2
Q

Consecuencia de Hto mayor a 60%

A

Hipoxia

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3
Q

Etilogía + fr de policitemia relativa /Sx Gaisbock

A

Deshidratación
(Pérdida de volumen plasmático)

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4
Q

Causa de policitemia absoluta primaria

A

Neoplasia de células pluripotenciales de la médula ósea

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5
Q

Manifestaciones de la policitemia vera

A

Síntomas B
Hipertensión
Aumento en viscosidad
Estasis venosa
Cara pletórica

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6
Q

Complicación + fr en policitemia verá

A

Tromboembolia

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7
Q

Tx policitemia vera

A

Flebotomía

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8
Q

Etiología de la policitemia absoluta secundaria

A

Aumento fisiológico en eritropoyetina como respuesta a la hipoxia

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9
Q

Causas de policitemia secundaria

A

Altitud
EPOC, falta cardiaca, tábaco

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