Puntos importantes Flashcards

1
Q

pvc es medidna indirecta de

A

precarga ventriculo der

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2
Q

que mide canulaciona rteria

A

pas pad y pam

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3
Q

que mide canulaion de vena

A

pvc

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4
Q

formula de PAM

A

pam es igual a pas mas dos veces pad sobre 3

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5
Q

a que equivale la presion de perfusion cerebral

A

pam-pic

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6
Q

medicion de gc x termodilucion

A

es la ecuacion de stewart hamilton. se pone un termomentro al cateter de saw ganz y se mete suero frio. el cambio de temperatura de la ar pulmonar sera inversamente proporcional aflujo que recorre. a menor cambio de temperatura, mayor gasto cardiaco

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7
Q

con que se correlaciona la onda del pulso

A

con el volumen sistolico

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8
Q

valor normal de la saturacion venosa mixta

A

75%

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9
Q

ppo2 de la art pulmonar

A

40 mmhg

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10
Q

ppo2 en sangre art periferica

A

90-100 mmhg

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11
Q

que es do2

A

aporte de oxigeno a tejidos y deende del GC, PpO2 y la oxigenacion de la Hb

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12
Q

VO2

A

cantidad de O2 que devuelve el organismo por sistema venoso. depende del metabolismo del paciente

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13
Q

SvO2

A

relacion entre DO2 y VO2 (aporte y consumo)

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14
Q

pulsioximetro

A

mide saturacion periferica de hemoglobina por absorcion de luz y se compone de luz roja e infrarroja

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15
Q
A
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