medios de contraste en RX Flashcards

1
Q

los medios de contraste son utlizados para

A

vizualización de estructuras y su interior

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2
Q

radioopacos positivos

A

bario (solo rx)
yodado hidrosoluble

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3
Q

radioluccido negativo

A

aire

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4
Q

via de administración del bario

A

rectal o vía oral

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5
Q

el sulfato de bario es

A

contraste baritado en polvo

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6
Q

como se elimina el contraste yodado

A

vía urinaria

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7
Q

el contraste yodado puede ser

A

iónico o no iónico

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8
Q

el contraste yodado ionico

A

se disocia=hiperosmolar
nefrotoxico y esta en desuso

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9
Q

el contraste yodado ionico se administraba

A

intracavitario o oral

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10
Q

el contraste yodado no ionico

A

no se disocia menos hiperosmolar
- nefrotoxico

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11
Q

el contraste yodado no ionico vias de administracion

A

algunos intratectales
IV arterial u otra via

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12
Q

contrastes en desuso

A

lipiodol
contraste para broncografia
contraste biliar

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