ENF PLACA MOTORA Flashcards

1
Q

PATOLOGIA POSTSINAPTICA, AUTOINMUNE POR AUTOAC A LOS RECEPTORES ACHO, ENTRE 50 AÑOS,DX

A

MIASTEMIA

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2
Q

EDAD DE LA MIASTEMIA

A

Mujeres <50
Varones >50

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3
Q

PATOLOGIAS ASOCIADAS A MIASTEMIA

A

L ES, PAT TIROIDEAS, TIMOMA 10% Y HIPERPLASIA TIMO 65%

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4
Q

CLINICA DE MIASTEMIA

A
  1. OCULAR ptosis diplopia
  2. BULBAR disfagia y disartria
  3. EXTREMIDADES PROXIMALES Y DE MIEMBROS SUP
    ROTS NORMALES
  4. FATIGABILIDAD cansancio duerme y mejora
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5
Q

QUIEN EXACERBA MIASTEMIA

A

INFECCIONES
FARMACOS

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6
Q

CARACTERISTICAS DE CRISIS MIASTEMICA

A

EVOLUCIIN RAPIDA
COMPROMISO M. BULBAR Y RESPIRATOR (IRA)
CAUSAS: FARMACOS E INFECCIONES

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7
Q

TTO DE CRISIS MIASTEMICA

A

SOPORTE: VM + PLASMAFERESIS = IVIg

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8
Q

DX DE MIASTEMIA

A
  1. CLINICA
  2. TEST DE ESTIMULACION REPETITIVA (ELECTROMIOGRAFIA)
  3. DOSAJE Ac ( TEST DE AchRA)
    4.TAC: TIMOMA
  4. TEST TENSILON /HIELO
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9
Q

TTO DE MIASTEMIA

A
  1. INH Ach ASA ( PIRIDOSTIGMINA)
    CORTICOIDES
    CX (TIMECTOMIA)
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10
Q

ENF DE PLACA MOTORA PRESINAPTICAS

A

SD LAMBERT EATON
BOTULISMO

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11
Q

ENF DE PLACA MOTORA, FRTE VARONES >40a, AUTOINMUNE, PARANEOPLASICO 50%, SUBAGUDO O CRONICO

A

Sd LAMBERT EATON

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12
Q

CLINICA LAMBERT EATON

A

PROXIMAL DE MMII
MEJORA CON ACTIVIDADA FISICA
ROTS DISMINUIDOS
FALLO AUTONOMICO
MIDRIASIS
ESTREÑIMIENTO
XEROSTOMIA
DIS ERECTIL

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13
Q

DX LAMBERT EATON

A

TEST DE ESTIMULACION
DOSAJE DE Ac VGCC p/q

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14
Q

TTO DE LAMBERT EATON

A

SINTOMATICOS (PIRIDOSTIGMINA)
INMUNOSUPRESION

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15
Q

PARANEOPLASIAS MAS ASOCIADAS A LAMBERT EATON

A

CA PULMONAR DE CEL PEQUEÑAS
CA RENAL

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16
Q

ENF PRESINAPTICA ASOCIDA A CANALES DE CA, NO DISTINGUE EDAD, CAUSADA POR UNA TOXINA, POR CONSUMO DE ENLATADOS, MIEL, CONTAMINACION HEFRIDAS, DE FORMA AGUDA

A

BOTULISMO

17
Q

CLINICA DE BOTULISMO

A

AGUDO, CUADRIPARESIA DESENDENTE, SIMETRICA, MUSCULOS CRANEOFACIAL Y RESPIRATORIOS
ROTS NORMALES
SINTOMAS PRECEDEN A DEBILIDAD GASTROINTESTINAL Y MIDRIASIS

18
Q

DX DE BOTULISMO

A

DETECCION DE TOXINA SUERO/HECES

19
Q

TTO DE BOTULISMO

A

SOPORTE/ANTITOXINA