Anestesicos locales Flashcards

1
Q

Sustancias que incrementan la respuesta al dolor

A
  • Bradicinina
  • Histamina
  • Serotonina
  • Potasio
  • Sustancia P
  • Glutamato
  • Prostaglandinas
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2
Q

Sustancias que regulan el dolor

A

Endorfinas

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3
Q

Sistemas más sensibles a la anestesia local

A
  1. Sistema Cardiovascular

2. SNC

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4
Q

Fármacos tipo Ester

A
  • Procaina
  • Tertracaína (odontología)
  • Benzocaína
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5
Q

Mecanismo de acción de los fármacos tipo Ester.

A

Inhibición de canales de sodio dependientes de voltaje

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6
Q

Usos de los fármacos tipo Ester

A

Anestesia obstetrica, anestesia tópica y raquídea. Sx. De Horner.

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7
Q

Efectos adversos de los fármacos tipo Ester.

A

Reacción alérgica por su metabolito (PABA)

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8
Q

Fármacos tipo AMIDA

A
  • Lidocaína
  • Bupivacaina
  • Ropivacaina
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9
Q

Mecanismo de acción de los fármacos tipo AMIDA.

A

Inhibición de los canales de sodio dependientes de voltaje

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10
Q

Usos de los fármacos tipo AMIDA

A

Bloqueo nervioso periférico, anestesia.

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11
Q

Efectos adversos de los fármacos tipo AMIDA

A

Paro cardiaco y respiratorio, arritmia, etc,

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12
Q

Otros fármacos tipo AMIDA

A

Aritcaina (uso en odontología)

EMLA (Lidocaina + Prilocaina)

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