Anaerobias clostridium Flashcards

1
Q

C. Perfringes (mecanismo)

A

se contagia por mal cocinados, no esporas, 12 toxinas y enzimas

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2
Q

C. Perfringes (Manifestacion clinica)

A

Gangrena gaseosa y enteritis necrotizante

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3
Q

C. Perfringes (Tx)

A

Camara hiperbárica

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4
Q

C. Perfringes (datos)

A

Tox A: funcion de hemolisis

Tox B: produce enteritis necrosante

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5
Q

C. Tetani (mecanismo)

A

esporas sensibles a O que colonizan el tubo digestivo. sus toxinas son la TETANOLISINA y TETANOPSINA

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6
Q

C. Tetani (Manifestaciones clinicas)

A

paralisis espástica

alta mortalidad

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7
Q

C. Tetani (Tx)

A

vacuna previa

inmunoglobulinas

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8
Q

C. Tetani (datos)

A

se basa en interferencia de neurotransmisores inflamatorios

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9
Q

C. botulinium (Mecanismo)

A

7 toxinas que inhiben laliberacion de acetilcolina

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10
Q

C. botulinium (manifestaciones clinicas)

A

Parálisis flacida

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11
Q

C. botulinium (Tx)

A

Soporte ventilatorio y antilexina

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12
Q

C. botulinium (datos)

A

es usada para tratamientos esteticos y de hipersalivación

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13
Q

C. difficile (mecanismo)

A

2 enterotoxinas (A y B) que tras su proliferacion por uso excesivo de antibioticos sobreprolifera destruyendo el epitelio intestinal

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14
Q

C. difficile (manifestacion clinica)

A

diarrea

enterocolitis

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15
Q

C. difficile (Tx)

A

suspender antibiotico

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16
Q

C. difficile (datos)

A

comun del paciente hospitalizado

la cepa más grave es la NAP1