introduccion imagen Flashcards

1
Q

espectro

A
gamma
x
uv
visible
ir
microondas
radio
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2
Q

rayos x aire

A

radiolucido

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3
Q

rayos x grasa

A

despues de aire

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4
Q

rayos x agua

A

despues de grasa

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5
Q

rayos xflujo

A

despues de agua

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6
Q

rayos x calcio

A

radioopaco

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7
Q

rayos x tipos de contraste

A

unico

doble contraste

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8
Q

tomografia computarizada aire

A

-1000 hipodenso

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9
Q

tomografia computarizada grasa

A

despues de aire

-300

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10
Q

tomografia computarizada agua

A

0

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11
Q

tomografia computarizada tejido blando

A

despues de agua
20 a 60
gris

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12
Q

tomografia computarizada sangre

A

60 a 80

despues de tejido blando

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13
Q

tomografia computarizada hueso

A

despues de sangre

500

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14
Q

tomografia computarizada metal

A

hiperdenso

1000

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15
Q

tomografia computarizada contraste

A

sin
arterial
venoso

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16
Q

resonancia magnetica

A

depende de la radio frecuencia de los iones de hidrogeno

17
Q

resonancia magnetica flujo, calcio, aire

A

hipointenso en t1 y t2

18
Q

resonancia magnetica grasa

A

hiperintenso en t1 y t2

19
Q

resonancia magnetica liquido

A

hipo 1

hiper 2

20
Q

resonancia magnetica formas

A

con contraste

supresion grasa

21
Q

resonancia magnetica flair

A

sustancia gris blanca la de afuera

22
Q

eocografia

A

por ondas de sonido

23
Q

anecogenico

A

agua

flujo vascular

24
Q

ecogenico

A

aire
grasa
calcio

25
Q

formas en eocografia

A

refuerzo acustico posterior

sombra acustica posterior