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Hemato > Intro y labs > Flashcards

Intro y labs Flashcards

1
Q

Significado de anemia:

A

Disminución de masa eritrocitaria

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2
Q

Índices eritrocitarios cualitativos

A
  • VCM
  • HCM
  • CHCM

Concentración de Hb corpuscular media

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3
Q

¿Qué define si la anemia es regenerativa o arregenerativa?

A

Si aumentan los reticulocitos

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4
Q

Síntomas del Sx Purpúrico:

A
  • Petequias
  • Equimosis
  • Hematuria
  • Epistaxis
  • Gingivorragia
  • Metrorragia
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5
Q

Leucocitos

A

4.4-11.3

x10^3 /l

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6
Q

Eritrocitos H y M

A

H: 4.52-5.9
M: 4.1-5.1

x10^6 /l

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7
Q

Hb H y M

A

H: 14-17.5
M: 12.3-15.3

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8
Q

Hto H y M

A

H: 42-50
M: 36-45

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9
Q

VCM normal

A

80-96

fl/ eritrocito

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10
Q

Hb Corpuscular Media

HCM

A

27.5 - 33.2

pg/eritrocito

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11
Q

ADE amplitud de distribución eritrocitoria:

A

11.5 - 14.5

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12
Q

Plaquetas

A

150-450

x10^3/l

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13
Q

CMHG:

A

33.4-35.5

Concentración media de Hb Globular

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14
Q

Índices eritrocitarios primarios y secundarios:

A

Primarios: Hb, Hto, número de eritrocitos

Secundarios: CMHG, VCM, HGM

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15
Q

Criterios de macro y microcitosis:

A

> 100
<88

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16
Q

Criterio para hipercromia:

A

NO existe la hipercromia

17
Q

Criterios para microcitosis:

A

<32 g/dl

18
Q

Etiologías de microcitosis:

A
  • A. ferropénica
  • Talasemias
  • A. inflamatoria
  • Intoxicación por plomo
19
Q

Etiologías de macrocitosis:

A
  • A. megaloblástica
  • Mielodisplasias
  • Hipotiroidismo
  • Hepatopatía crónica
  • Fisiológica en RN
20
Q

ADE normal + microcitosis

Posible dx

A

Talasemias

21
Q

ADE normal + macrocitosis

A

Anemia aplásica

22
Q

ADE elevado + microcitosis

A

Ferropenia

23
Q

ADE elevado + macrocitosis

A

A. megaloblástica

24
Q

¿Para qué sirve el índice reticulocitario?

A

Para anemia grave, se puede corregir el recuento reticulocitario por la anemia

25
Q

Fórmula índice reticulocitario

A
26
Q

Función del Índice de Producción Reticulocitaria (IPR)

A

parámetro que se utiliza para evaluar la producción de glóbulos rojos en la médula ósea
= IPR regenerativo

27
Q

Fórmula IPRD

A

Hemato (12 decks)

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