médula espinal Flashcards

1
Q

signos síndrome de neurona motora superior

A
  1. debilidad
  2. sin atrofia / fasiculaciones
  3. reflejos y tono aumentados
  4. babinski presente
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2
Q

signos síndrome de neurona motora inferior

A
  1. debilidad
  2. atrofia y fasiculaciones
  3. reflejos y tono decrementados
  4. sin babinski
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3
Q

cervical alta

A

NMS

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4
Q

cervical baja

A

-miembro superior: NMI
-miembro inferior: NMS

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5
Q

torácica

A

-breevor
-síndrome NMS miembro inferior

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6
Q

lumbrosacra

A

-miembro inferior: NMI

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7
Q

hemisección medular

A
  1. ipsilateral: hemiplegia + sensibilidad táctil
  2. contralateral: dolor
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8
Q

síndrome cauda equina

A
  1. antenestesia silla de montar
  2. retención urinaria
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9
Q

sx. medular central

A
  1. debilidad brazos (piernas normal)
  2. ## hipoestesia en capa
  3. lesión corticoespinal
  4. lesión fibras comisulares
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10
Q

sx. cordón anterior causas y consecuencia

A
  1. causa: infarto arteria medular anterior
  2. consecuencia: pérdida de senación (menos táctil)
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