sang3 Flashcards

(15 cards)

1
Q

diff entre leucemie aigue et leucemie chronique

A

aigue: leucocyte immature ++, pas de plaquette, pas de gr
chronique: presence gr, lympho mature (tres petit)

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2
Q

si ht eleveé et prot totale elevé ca veux dire quoi

A

deshydratation

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3
Q

si hb bas ca veux dire quoi

A

anemie

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4
Q

organe impliqué dans hematopoiese + role

A

moelle osseuse: produire granulocyte, monocyte, gr et plaquette
thymus: différenciation des lymphocytes
rate: site de production de lymphocyte
ganglions lymph: site de production lymphocyte et plasmocytes
foie: degrade hemoglobine en bilirubine,
rein: prod epo
estomac/intestin: prod facteur intrinseque, libere le fer

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5
Q

mode de prelev urine

A

cystocentese
capter urine au vol
comporrssion sur la vessie
catheter

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6
Q

caractéristique preservation de lurine

A

echantillon frais
garder au frigo pour eviter bacterie
si preservation composés chimiques: congelation mais endommage cellule

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7
Q

que signifie unr densité urinaire basse

A

varie selon eau
prob renal (peute etre associé a pt elevé

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8
Q

parametres utiles pour stix et a quoi ils servent

A

glucose: diabete
leucocyte: indice dinfection/inflammation
cetones: diabete
bilirubine: pour le chat prob foie
sang: lesions voie urinaire/ inflammation
proteine: prob rein si basse densité

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9
Q

anomalie gr causé par diff circulatoire entrainant bris mecanique des gr

A

keratocyte
acantocyte
schystocyte

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10
Q

anomalie gr causé par oxydation gr

A

corps de heinz, excentrocyte

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11
Q

anomalie gr causé par attaque auto immunr gr

A

agglutination
spherocyte

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12
Q

anomalie gr causé par maturation non complété

A

polychromatophyle
corps howell jolly

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13
Q

anomalie gr causé carence en fer

A

hypochromie, codocyte

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14
Q

anomalie gr causé par prob hepatique

A

poikylocytose
acanthocyte
codocyte

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15
Q

anomalie gr causé par artefact

A

crenation

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