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pharma notes

  1. Dopamine receptors:
    • D1:renal vasodilation.
    • Beta1:heart(tachycardia,palpitation).
    • Alpha1:vasoconstriction.(increased BP).
  2. Dobutamine receptors:
    • Beta1 stimulation.(tachycardia).
    • Used to perform stress echo.
  3. Fenoldopam:
    • Only dopa.
    • D1 receptors.leads to vasodilation.
    • Only for hypertensive emergencies in renal failure.
  4. Adrenaline receptors:
    Methyl grp.

    • All receptors:
    • Alpha1:vasoconstriction.
    • Alpha2.
    • Beta 1.
    • Beta 2:bronchodilation.
  5. Nor-adr:
    No methyl grp.

    No beta 2 action.

    • Alpha1:vasoconstriction.
    • Alpha2.
    • Beta 1:heart stimulation.
  6. Selective alpha1 blockers:
    • Prazosin.
    • Doxazosin.
    • Terazosin.
  7. Non-selective beta blockers:
    Beta1+beta 2.

    @purna solti.

    • Propanalol.
    • Nadalol.
    • Sotalol.
    • Timolol.
  8. Beta 1 blockers:
    @New beta1 blockers act exclusively at myo cardium.

    • Nevibovol.
    • Betaxolol.
    • Bisoprolol.
    • Acebutolol.
    • Esmolol.
    • Atenolol.
    • Metoprolol.
    • Celeprolol.
Author
Sachinchaudhary
ID
348028
Card Set
pharma notes
Description
pharma notes
Updated

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