anemia ferropenica Flashcards

1
Q

caracteristicas de la anemia ferropenica

A

microcitica
hipocromica
arregenerativa

VCM menor 80,l HCM menor a 27, retis menor 0.5%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

causa >F de anemia ferropenica

A

incremento de perdidas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

poblacion a la que mas afecta la anemia ferropenica

A

mujeres jovenes

PQ les baja

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

cxclx anemia ferropenica

A

sx anemico general
!! estomatitis, glositis, ocena, coiloniquia, disfagia, neuralgias, parestesias

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

metabolismo de hierro

transferina

A

transporta hierro en sangre

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

metabolismo de hierro

ferritina

A

transporta en plasma, almacena

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

metabolismo de hierro

pigmento hem

A

hierro+protoporfitina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

metabolismo de hierro

hacen depositos de hierro en macrofagos

A

ferritina y hemosiderina

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

metabolismo de hierro

A, perdidas, E, ingesta, depositos

A

A: 1mg diario
perdidas sanguineas 1mg diario
E 1 mg diario
ingesta aprox 10 mg al dia
depositos 1000mg

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

anemia ferropenica segun indice de Mentzer

A

Mayor a 13

VCM/RBC = indice de mentzer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

anemia ferropenica absoluta vs funcional

A

absoluta es por perdidas
funcional es por uso inadecuado (>F en px mayores)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

DX anemia ferropenica

A
  • VCM, HCM, Hb diminuidos
  • 1ra alt es el descenso de ferretina
  • disminucion sideremia, aumento en concentracion de transferina, disminución sat de transf
  • ferretina diminuida, HbA2 disminuida, ADE elevado
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

tx anemia ferropenica

A

hierro VO 100-200mg QID

sulfato, fumarato o gluconato ferroso

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

tiempo en que se tarda en corregir una anemia ferropenica

A

3-6 meses

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

hombre con anemia ferropenica

A

hacerle endo/colonos; muy raro en hombres, puede haber algun sangrado en TGI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly