Respuesta metabolica a trauma Flashcards

1
Q

Define Respuesta sistémica a traumatismo quirúrgico

A

Respuesta neuroendocrina y humoral a un estimulo mayor que permiten supervivencia del organismo (homeostasis)

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

Estímulos mayores

A

Cirugía, traumatismo, quemaduras, infección

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

Define estrés

A

Estado de amenaza de homeostasis por exposición a fuerzas adversas

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

Variables que intervienen en la respuesta metabólica al trauma

A

Edad, estado nutricional, anestesia y control del dolor, técnica quirúrgica, termorregulación

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

Quién definió las fases de respuesta a trauma?

A

Cubberson, 1942

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

Cuáles son las fases?

A

Fase Ebb o hipodinamica
Fase flow o hiperdinamica
Fase tardía de fase flow o anabolica

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

Citocinas inflamatorias

A

IL1, IL6, TNFa

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

¿Cómo vemos al paciente?

A

Cuenta leucocitaria elevada
Marcadores de fase aguda elevados (PCR, lactato, procalcitonina)

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

Describe fase Ebb

A

Decremento de demanda de energía, proteína y excreción nitrogenada

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

Efectos de catecolaminas

A

FC elevada
PA elevada
FR elevada
Glucogenolisis

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

Efectos del cortisol

A

Gluconeogenesis
Proteolisis
Lipólisis
Inmunomodulador

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

Describe fase flow

A

Reparación y homeostasis circulatoria
Aumento de catabolismo muscular -> Proteínas de fase aguda

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Pérdida N en orina

A

<6 g/m2/día

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