VIH Flashcards

1
Q

Tipo de virus que es el VIH

A

retrovirus

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2
Q

Tipos de VIH

A

1 y 2

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3
Q

Tipo de VIH más frecuente en México

A

VIH-1 B

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4
Q

Transmisión del VIH

A

sexual
parenteral
vertical

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5
Q

Cuadro clínico del VIH

A

fiebre, adenopatías, mialgias, artralgias, sudoración nocturna y exantema.

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6
Q

El VIH se presenta como un cuadro

A

mononucleosido

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7
Q

Cuadro clínico de una infección crónica de VIH

A
◦ Anorexia
◦ Nauseas
◦ Vómitos
◦ Diarrea
◦ Perdida de peso
◦ Aparición de infecciones oportunistas
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8
Q

Pruebas serológicas útiles para VIH

A

◦ Pruebas rápidas
◦ ELISA
◦ Western blot

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9
Q

Cifra normal de linfocitos CD4

A

> 500ml

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10
Q

Iniciar TARGA cuando tengamos un px con CD4

A

<350 ml

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11
Q

Cantidad de CD4 que se considera nivel crítico

A

<200 ml

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12
Q

Es el marcador mas importante de respuesta adecuada al tratamiento antirretroviral. Debe utilizarse una técnica que detecte cuando menos <50 copias/ml

A

carga viral

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13
Q

Pruebas moleculares que se realizan en px que dieron positivo a VIH

A

◦ Identificación del subtipo del VIH

◦ Estudio de resistencias (solo casos específicos)

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14
Q

Tratamiento para VIH a pacientes

A

sintomáticos
parejas serodiscordantes
embarazo

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