Principes Generaux Flashcards

Homeostasie

1
Q

Homéostasie

A

Garder équilibre en depit des contraintes ext

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2
Q

Pour assurer un reg, l’org utilse

A

Capteurs qui décèle changement
Syst inte info
Syst commande
Syst effecteur permettent correction, reg

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3
Q

Reg glycémie

A

1g/l de plasma

Il faut un apport régulier et mobilisation rapide

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4
Q

Hyperglycémie

A
Augmentation 
Insuline 
Foie 
Muscle 
Tissu
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5
Q

Hypoglycémie

A

Diminution
Glucagin
MFT

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6
Q

Diabète 1

A

Ç détruite
Auto immune
Abs insuline

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7
Q

Diabète de type 2

A

Résistance insuline

Trop de sucre

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8
Q

Régulation calciul

A

Bcp de rôle
Os
Thyroide et para
Os, rein, intestin

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9
Q

Hypocalcémie

A
Deficit Vit D, malnutrition et pertes urinR
Constipation
Nausées
Vomissement 
Coma...
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10
Q

Hypercalcemie

A

Prod de calcitonine par thyroide

Fixation dans os

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11
Q

Manque

A
Malnutrition 
Perte urine
Pb thyroide/para
Os
Dent
Cataracte
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12
Q

Source de chaleur

A

Métaboli
Contraction
Env

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13
Q

Perte

A
Conduction 
Convection
Vapori 
Poil 
Gras
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14
Q

Hyperthermie

A
Capteur cutanes et interne
Info par hypothèse
Vasodilatation
Sudation
Modif comportement
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15
Q

Hypothermie

A
Thermo cu et intern
Info hypotha 
Thermogenese 
Vasoconstrictin
Chgmt comporte
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