Protozoarios Flashcards

1
Q

Cuales son los antiprotozoarios

A
  • amebicidas
  • giardicidas
  • tricomonicidas
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2
Q

Cuadro clinico entamoeba.

A
  • diarrea acuosa sin sangre.
  • cambio de coloracion heces (verdosas)
  • colicos abd.
  • tenesmo
  • falso reflejo evacuacion.
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3
Q

Cuadro clinico ameba extra int.

A
  • viaja a los pulmones e higado y povoca abceso hepatico.
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4
Q

Nombre q recibe la diarrea con sangre en entoameba

A

Colitis amebica y hay erosiones en la mucosa

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5
Q

Cuadro clinico giardiasis

A
  • diarrea sin sangre
  • disrrea del viajero
  • sx mala absorcion
  • diarrea mcon mas de 15 dias de duracion.
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6
Q

Cuadro clinico tricomona

A
  • its
  • vaginitis
  • uretritis.
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7
Q

Tx helmintos

A

Nitromidazoles

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8
Q

Quienes estan en los nitromidazoles

A
  • metronidazol
  • tinidazol
  • secnidazol
  • qunfamida
  • fitazoxinida
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9
Q

Presentacion metrondaZol.

A
  • ovulos
  • suspension
  • capsulas
  • ampollas
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10
Q

Cuanto dura para tx protozoarios

A
  • ameba: 7-10 dias
  • trico: 7-10
  • gisrdia: 5’dias.
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11
Q

Espectro metronidazol

A

Elimuna las bacterias anaerobias.

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12
Q

Mec accion metronidazol

A

Daña el adn del protozoario

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13
Q

Desventajas metronidazol

A
  • duracion
  • cant farmacos q se adm
  • se siente mal en el estomago.
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14
Q

Para q se usa el tinidazol.

A
  • tx ameba sin sangre.(2dias)
  • tx giqrdia(1 dia)
  • tx trico: 2-3 dias.
  • dosis de 2 g/dia v.o
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15
Q

Secnidazol

A
  • 2g dosis unica.

- vm muy prolongada

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16
Q

Farmqcos antihelminticos

A
  • bencimidazoles: albendazol, mebendazol, piperacina.
17
Q

Caracts albendazol

A
  • elimina cual de los nematodos en dosis unica 400 mg
  • antiparasitario
  • polimicrobiano
  • alto espectro y potencia.
18
Q

Contraindicaciones albendazol

A
  • no se puede usar comprimidos en menores.

- embarazadas

19
Q

Tx cisticercosis

A

Praciquantel

- para la neurcisticercosis agregar albendazol y dexametasona

20
Q

Tx trematodos

A

Praciquantel.

21
Q

Tx protozoarios en embarazadas

A

Aminoglucosidos