Farmacologia das patologias relacionadas a acidez estomacal Flashcards

1
Q

Quais as classes d medicamentos empregnadas?

A

Inibidores de la secreción gastrica
Protetores de la mucosa
Antiacidos

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2
Q

Quais farmacos mais ultilizados como IBP

A
Omeprazol
Pantoprazol
Lansoprazol 
Esomeprazol 
Rabeprazol
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3
Q

Mecanismo de acción de los IBP

A

Son rofarmacos que ao entrar en contato con a acidez gastrica se protonizam em um grupo sulfanamila que por sua vez se ue aos canaiculos secretores das celulas parietais, inibindo a bomba de protones, de maneira IR.

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4
Q

Quais s{ao as reracciones ad dos IBP

A
Uticaria 
Anemia B12
Cefalea 
entreñimiento 
cefalea 
Dolor abd 
nauseas 
Hepatitis (RARO) 
Transtornos oculares (RARO)
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5
Q

Farmacocinetica dos IBP

A

Adm: Oral e IV
Elminacion renal
Tarda 7 dias para fazer efeito

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6
Q

Quais s{ao as interaciones de los IBP

A
Ketoconazol d
Ca d
Vtm b12 d 
Tiroxina d 
Digoxina a
nifedipeno a
Furosemida a
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7
Q

Cite os anti histaminicos mais ultilizados

A
Cimetidina 
Ranetidina 
Roxatidina 
Nizatidina 
Famotidina
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8
Q

Mecanismo de acción de los Anti hist

A

Antagonismo dos receptores H2

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9
Q

Reacciones adv dos anti 2

A
Hipersecreción de rebote 
Cefalea, iritación, delirio
ginecomastia
diminuición de la libido 
hiperprolactinemia
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10
Q

Cite os farmacos antiacidos

A

ABS: Bicarbonato de NA e Carbonato de Ca

NO ABS: Sales dde MG y Hixido de Al

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11
Q

Qual o mais potente

A

MG

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12
Q

Qual masi fraco

A

AL

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13
Q

Qual produz a sx lacto alcalino

A

Carbonato de ca

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14
Q

Em que paciente sest{ao contraindicados os antiacidos ?

A

Nefropatas

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15
Q

O que a sx lacto-alcalina

A

sx derivada da ingestión cronica de carbonato de ca, caracterizada por sintomas como artralgias, debilidad musclar, poliuria, polidipsia, perdida de peso sumado a un laboratorio con:
Hipercalcemia
Hipercalciuria
ISF Renal

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16
Q

Contrqaindicaciones del bicarbonato de Na

A

icc
nEFROPATA
tendencioa al edema

17
Q

Quales son los prtectortes de la mucosa

A

Deriados de la PG
Sucralfato
Sales de bismut coloidal