gases Flashcards

(42 cards)

1
Q

pobremente solubles <1

A

xenon, N2O, desfluorano, sevofluorano

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2
Q

moderadamente soluble 1-2.5

A

isofluorano, enfluorano, halotano

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3
Q

altamente soluble

A

motoxifluorano, eter

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4
Q

sevo 2% a 760mmHg=mmHg

A

15.2mmHg

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5
Q

cam sevo

A

1,8

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6
Q

cam desfluorano

A

6,6

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7
Q

cam iso

A

1,17

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8
Q

cam enfluorano

A

1,63

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9
Q

cam oxido nitroso

A

104

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10
Q

cam95

A

1,2-1.3

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11
Q

cam memoria

A

0,4-0,5

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12
Q

cam bar

A

1,5-2

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13
Q

mac awake

A

0,15-0,5

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14
Q

equilibrio gas se basa en

A

presion parcial

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15
Q

concentracion del gas depende de

A

solubilidad y presion parcial en fase gaseosa en quilibrio

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16
Q

02 21% A 760 MMHg

A

159.6 mmHg

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17
Q

defincion coeficiente de particion

A

relacion de concentracion entre diferentes fases en equilibrio

18
Q

sevo a 715mmHg

19
Q

sevo a 252.7 mmHg

20
Q

factores que aumentan mac

A

hipertermia
Oh cronico
hipernatremia
aumento de neurotrasnmisores centrales (IMAO, anfetaminas, cocaina, efewdrina, levodopa)

21
Q

no modifica mac

A
duracionn administracion
genero
tipo estimulo qx
funcion tiroidea
hipo o hipercapnia
alcalosis metabolica
hiperkalemia
niveles de magnesio
22
Q

mac disminuye cada decada

23
Q

que aumenta mas rapido la FI

A

menor volumen circuito

mayor FGF

24
Q

coeficiente sangre gas sevo

25
coeficiente sangre gas desfluorano
0.42
26
coeficiente sangre gas isofluorano
1,46
27
coeficiente sangre gas enfluorano
1.9
28
coeficiente sangre gas halotano
2,5
29
coeficeinte sangre gas N2O
0.46
30
solubilidad grasa sangre sevo
47.5
31
solubilidad grasa sangre desfluorano
27.2
32
solubilidad grsasa sangre isofluorano
44.9
33
solubilidad grasa sangre enfluorano
36
34
solubilidad grsa sangre halotano
51.1
35
solubilidad grasa sangre N2o
2.3
36
% GC vessel rich
75%
37
% GC musculo
19%
38
% GC grasa
6%
39
Incremento de PP por tejido depende de
flujo arterial especifico volumen de distribucion efectivo gradiente PP sangre tejido
40
constante de tiempo de intercambio isofluorano
3.5 min
41
constante de tiempo de intercambio desfluorano
3 min
42
constante de tiempo de intercambio sevo
4.0 min