Aneurisma aórtico abdominal Flashcards

1
Q

¿Cuáles son las capas de la arteria aorta abdominal?

A

Intima
Media
Adventicia

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2
Q

¿Dónde se forman los aneurismas abdominales?

A

Debajo de las arterias renales

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3
Q

¿Cuáles son los tipos de Aneurismas aórticos abdominales?

A

Fusiforme
Sacular
Pseudoaneurisma

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4
Q

¿Cuáles son los tipos de receptores de la aorta?

A

Receptores α-adrenérgicos

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5
Q

¿Qué hacen los Receptores α-adrenérgicos?

A

Vaso constricción

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6
Q

Principal factor de riesgo que aumenta hasta 10 veces la probabilidad de generar aneurisma

A

Tabaquismo

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7
Q

¿Qué causa la nicotina?

A

Aumenta la presión y debilita la colágena

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8
Q

Tipo de dolor que se puede presentar

A

Dolor sordo
Dolor postpandrial

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9
Q

Síntomas del aneurisma aórtico abdominal

A

75% asintomáticos
Dolor (hipogastrio o región lumbar)
Soplo abdominal

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10
Q

¿Cuál es la triada de ruptura del aneurisma aórtico abdominal?

A

Dolor súbito abdominal
Masa palpable pulsátil
Hipotensión

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11
Q

Síntomas y signos crónicos del aneurisma aórtico abdominal

A

Dolor abdominal vago
Síndrome “blue toe”
Tumor palpable
Aneurisma poplíteo

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12
Q

Diagnóstico del aneurisma aórtico abdominal

A

Rx X
USG
TAC

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13
Q

Gold standard del aneurisma aórtico abdominal

A

Arteriografía

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