Antibioticos Flashcards

1
Q

Mecanismo de accion macrolidos

A

Impide la síntesis proteica al actuar al nivel de la transpepditación
Inhibe la traslocacion

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2
Q

Mecanismo de accion Amikacina

A

inhiben la síntesis de proteínas bacterianas.
Inhibe transcripcion ADN

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3
Q

Mecanismo de accion Metronidazol

A

Inhibe la sisntesis de ARN de los protozoos

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4
Q

3 cefalosporinas

A

3ra: Cefaperazona Ceftriaxona Ceftazidima Cefpodoxina Ceftizoxima Cefotaxima
Cefdinir Ceftibuten Cefixima Cefditoren
4ta:Cefepima Cefpirona
5ta:Ceftabripol Ceftaroline

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5
Q

3 macrolidos

A

Eritromicina Claritromicina Azitromicina
Roxitromicina Josamicina

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6
Q

3 aminoglucocidos

A

Amikacina Gentamicina Neomicina Estreptomicina Tobramicina

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7
Q

Para que se ocupa la amikacina

A

Bacterias gram -
resistentes a gentamicina o tobramicina.
(al parecer son muy toxicos)

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8
Q

Para que utilizamos macrolidos

A

Gram +, neumococos, estreptococos, estafilococos y corinobacterias.

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9
Q

Menciona 3 carbapenemicos

A

Meropenem Ertapenem Doripenem Imipenem + cilastatina

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10
Q

Mecanismo de accion carbapenemicos

A

Se une a proteínas de unión de las penicilinas e inhibe la síntesis de pared bacteriana.

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11
Q

Para que utilizamos carbapenemicos

A

gram (+) y gram(-) aerobias y anaerobias.
Excepto: estafilococo resistente oxacilina, Enterococcus faecium y bacilos gram(-)
Enterobacterias: E. coli, especies de Klebsiella y Enterobacter, así como H. influenzae. Pseudomonas.

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12
Q

otros para carbapenemicos

A

LOS STREPTOCOCCUS, STAPHYLOCOCCUS, INCLUIDOS S. PNEUMONIAE Y S. AUREUS, RESISTENTES A PENICILINA Y METICILINA, NEISSERIA GONORREAE, H. INFLUENZAE, ENTEROCOCOS y LISTERIA

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13
Q

otros para amikacina

A

infecciones intra y extrahospitalarias
ocasionadas por la mayoría de cepas ce SERRATIA,
PROTEUS Y P. AERUGINOSA, ENTEROBACTER Y
E. COLI. M. tuberculosis.

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14
Q

Para que utilizamos Metronidazol

A

Bacterias anaerobias y parásitos protozoarios anaerobios
Trichomonas vaginalis, amebiasis, giardiasis, bacterias anaerobias (B. Fragilis), colitis por C. difficile

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