cours de May Faraj Flashcards

1
Q

Albumine:

A

malnutrition avancée;
réserve d’AA, transport, pression oncotique;
hypo - apport insuff, synthèse - hépato., pertes, sd inflam, néoplasie

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2
Q

Transferrine

A

malnutrition précoce;
transport de fer
hyper - carence en fer, œstrogène, hypoxie, hémoconcentration
hypo - infl, infection chronique, malnut, insuf hépato, fuite renal ou GI, surcharge en fer

Diminution avec albumine lorsque inflam
inflam+carence en fer diminue moins qu’albumine = ratio diminue

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3
Q

Transthyrétine (préalbumine, TBPA)

A

dénutrition
hypo - inflam, stress, hépato
hyper - insuf renale

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4
Q

RBP

A

dénutrition précoce (mais dosage difficile)
hypo - hepato, infl, catab aiguë, postop, hypothyro, défic vita A, fibrose kystique
hyper- insuf renale

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5
Q

commun entre alb et transferrine

A

synth. par le foie

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6
Q

synth. par le foie et catab par reins

A

transthyr et RBP

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7
Q

CRP

A

activateur de voie classique du complément et favorise phagocytose bactérienne
infl aiguë - bcp, chron - 3-10, œstrogène - legèremt

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8
Q

tous les 5 protéines synthétisées par…

A

le foie

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9
Q

créatinine

A

masse musc.,

déficit prot-énerg, fonctmt renal, filtration glom

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10
Q

urée

A

surplus d’azote
hyper - renale
hypo - insuf hepa, surhydra, malnut, grossesse

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11
Q

3 tests de fonction rena

A

créatinine, fonction glom, urée

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12
Q

fnctmmnt hépato

A
AST et ALT Transaminases hépatiques
LDH (Lactate déshydrogénase)
PA (Phosphatase alcaline)
GGT (Gamma glutamyl transférase)
Bilirubine
Temps de prothrombine et RIN
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13
Q

ALT

A

foie

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14
Q

AST

A

coeur, foie, musc, rein

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