DM Flashcards

1
Q

DM1

1) causa:
2) labs

A

1) destruicao autoimune (gene HLA) das cel B-pancreatica

2) peptideo C negativo, anticorpos anti ilhota, anti GAD65, anti insulina, IA2

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2
Q

diagnostico

1) exames:
2) criterios:

A

1) -Glicemia de jejum (8h) > 126
- TTOG 2h >200
- glicemia randomica> 200 + sintomas
- HbA1c >6,5%

2) -1 exame repetido
- 1 exame + outro exame

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3
Q

nefropatia

-achado histologico:

A

glomeroesclerose difusa + expansao mensagial

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4
Q

mecanismos de acao

1)secretagogos:

A

secretagogos (sulfonilureias/glinidas):

1)aumentam secrecao de insulina pelas cel beta pancreaticas

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5
Q

subclasses

1)secretagogo

A

1)

  • sulfonilureias (glibenclamida, gliclazida, glipizida)
  • glinidas (repaglinida e nateglinida)
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6
Q

mecanismo de acao:

1)biguanidas

A

1)biguanida (metformina):

melhora resistencia a insulina (aum acao biologica da insulina nos tecidos)

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7
Q

mecanismo de acao:

1)acarbose

A

1)retardam digestao e absorcao de carbo no ID

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8
Q

mecanismo de acao:

1)incretinomimeticos

A

1)incretinomimeticos (inib da DPP4/ag GLP1)

efeito incretina = aum secr insulina e reduzem secr glucagon

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9
Q

mecanismo de acao

1) inibidores de SGLT2

A

glicosurico

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10
Q

medicamentos (2)

-melhora resistencia insulinica

A

metformina (biguanida)

glitazona

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11
Q

medicamento

-que mais causa hipoglicemia

A

secretagogo -sulfonilureias (glibencamida/glicazida)

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