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5 Written questions

5 Matching questions

  1. Isoproterenol (Isuprel)
  2. High dose dopamine
  3. Vasoactive medications
  4. Nipride
  5. Nitroglycerin
  1. a dosage is 1-7 mcg/min and has a beta 1 and a beta 2 effect
  2. b venous vasodilator, increases coronary perfusion, decreases preload, comes in a glass bottle, 5 mcg/min and titrate/// WATCH blood pressure
  3. c breaks down into cyanide, light sensitive, venous and arterial vasodilation, weight based, given to decrease blood pressure, decreases preload and afterload, .5 mcg/kg.min and titrate (avg. = 3mcg/kg/min) watch blood pressure!
  4. d 11-20 mcg/kg/min has an alpha effect and vasoconstricts /// high doses increase SVR, increase BP, increase the workload of the heart
  5. e alter blood pressure by altering preload and afterload, alters distribution of blood in teh body

5 Multiple choice questions

  1. amount of blood left in the right ventricle at the end of diastole
  2. has a alpha effect and vasoconstricts which increases mVo2 demands
  3. Produce sympathomimetic response (stimulate the heart rate and blood pressure) Naturally occuring = dopamine, epinephrine, norepinephrine, and phenylephrine/// synthetic = dobutamine and isoproterenol
  4. sodium channel blockers - slow down contractility - prolong the absolute refractory period
  5. Efficiency and strength of contraction

5 True/False questions

  1. Class ICQuinidine, Procainamide, Disopyramide /// Widens the QRS/QT interval /// depresses contractility

          

  2. Class IAQuinidine, Procainamide, Disopyramide /// Widens the QRS/QT interval /// depresses contractility

          

  3. Class III drugsBeta adrenergic blockers /// Blocks stimulation of sympathetic nervous system /// slows AV conduction /// Treatment for SVT's, A fib, A flutter /// Esmolol, Metoprolol, Propranolol

          

  4. Amrinone (Inocor)amount of blood pumped out of the left ventricle per beat

          

  5. Stroke volumeamount of blood pumped out of the left ventricle per beat

          

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