Ultimo Ex Flashcards

1
Q

RBC valores:

A

Hombres: 4.5 a 5.9 10>12
Mujeres: 4 a 5.4 10>12

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2
Q

Que puede causar disminución o aumento de RBC?

A

Aumento:
+WBC afecta al VCM, MCH, Hct
Policitemia, talasemia, plaquetas gigantes
Disminución:
Anemias, crioglobulinas, hemólisis in vitro

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3
Q

Valores de HB:

A

H: 13-14 g/dL
M: 11-12 g/dL

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4
Q

Hb baja y elevada:

A

Baja: sirve como indicador de anemias
Elevada: Eritrocitocis, policitemia

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5
Q

Valores de Hcto:

A

H: 40-54%
M: 36-48%

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6
Q

Hcto alto y bajo

A

Alto: eritrocitocis
Bajo: deshidratación

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7
Q

Valor del VCM y valores alterados:

A

Normocitica: 80-100 fl
Renal, inflamación, hemorragia
Macrocitica: > 100fl
Megaloblástica, déficit de folsro y B12, embarazo, enfermedad hepática, tiroides y trastornos de médula osea
Microcitica: <80
Déficit de hierro, talasemia, Inflamación

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8
Q

HCM se relaciona con VCM valores:

A

28.5-32.3

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9
Q

HCM valores alterados

A

Alto: Lípidos, Ig, carboxihemoglobina bilirrubina, hiperglucemia
Bajo: déficit de hierro, talademia, enfermedad crónica, hemorragia

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10
Q

CHCM valores

A

32-34 g/dL

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11
Q

Alteraciones de la CHCM

A

Déficit de hierro, hiperglucemia
Esferocitocis ASV se reduce

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12
Q

Valor del reticulocito

A

0.5% a 2.5%

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