HTA Flashcards

1
Q

Médicaments qui causent l’HTA

A

corticoides(la rétention de sodium), ains(perturbation de la synthese de prostaglan-dine), erythropoiétine, ciclosporine, vxconstricteurs nasaux

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2
Q

Conséquences de l’HTA :

A
  • IC, IR
  • Athérosclérose coronaire
  • hémorragie rétinienne ou cerebrale
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2
Q

bétabloquant en premiere intention

A

moins protecteurs des AVC

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2
Q

Première intention

A
  • Diurétiques
  • IC
  • IEC
  • ARAII
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2
Q

HTA + IC

A

diurétiques + IEC

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2
Q

prophylaxie crise d’angor

A

bB + IC

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2
Q

apres IDM

A

bB + IEC

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3
Q

si antiHTA non efficaces

A

alphabloquant +antiHTA centraux

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3
Q

bêta bloquant : cardioselectif ou pas, ASI ou pas

A

cs :
- asi : acebutolol
- sans asi : atenolol, bisoprolol
non cs :
- asi : pindolol, oxyprénolol
- sans asi : propranolol, sotalol

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3
Q

antiHTA grossesse

A

alphabloquantset antiHTA centraux

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3
Q

les ic sont inotropes(apacité du cœur à pomper le sang) .. et chronotrope(fréquence cardiaque) ..

A

+ , -

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3
Q

antiHTA sjt agé

A

Diurétiques et IC

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3
Q

antiHTA diabétiques

A

IEC et ARAII

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3
Q

mécanisme des antihypertenseurs centraux

A

agissent en stimulant les récepteurs alpha-2 dans les centres nerveux du cerveau (les centres bulbaires). Cette stimulation réduit l’activité du système nerveux sympathique

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3
Q

antiHTA IR

A

D,bB, IEC, IC

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3
Q

diurétiques : molécules

A

hypokaliémiant
- anse furosémide
- thiazidique
épargneurs de k
antialdosterone : spironolactone

4
Q

dci antihypertenseurs centraux

A

Clonidine
Rilmenidine
Moxonidine
Methyldopa

5
Q
A