Anemia aguda y cronica Flashcards

1
Q

Anemia por perdida sanguinea aguda

A

o hemorragia, donde hay reduccion de la cantidad de Hb circulante e hipovolemia (reduccion del volumen de sangre circulante)

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2
Q

efectos de perdida sanguinea aguda

A

Hipoxia hipoxica (transferencia)
Hipoxia por anemia (alamcenamiento)
Hipoxia por estasis (transporte)

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3
Q

respuestas comepnsatorias

A
  • restauracion de volumen plasmatico
  • restauracion de gasto cardiaco
  • compensacion circulatoria
  • estimulacion de ventilacion
  • curva de disociacion a la derecha
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4
Q

Hormonas liberadas

A

vasopresina, aldosterona y eritropoyetina

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5
Q

caracteristicas clinicas de anemia aguda

A

shock hemorragico
palidez, piel seca y fria, sudorosa, taquicardia, disminuye presion de pulso, reduccion de presion arterial, incremento de frecuencia respiratoria, intranquilidad o confusion, reduccion de diuresis

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6
Q

anemia cronica

A

caracteriza por normovolemia

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7
Q

efectos de perdida sanguinea cronica

A

anemia por deficiencia de hierro por afectacion de produccion de Hb

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8
Q

mecanismos compensatorios de anemia cronica

A
  • cardiovascular
  • curva de disocicion de O2 a la derecha
  • cambia viscosidad de la sangre
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9
Q

TARTAMIENTOOOOS?

A
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