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Related Flashcards
Cards In This Set
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If a patient experiences an asthma attack as a result of exposure to cats, the asthma would be
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Extrinsic
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The sympathetic nervous system is part of?
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Peripheral and autonomic nervous system
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Ultra shot acting
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<3 hours duration - epinephrine, isoproterenol
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Short acting
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4-6 hours duration (metaproterenol, albuterol) - relief of acute reversible airflow- rescue agents
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Long acting
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12 hours - salmeterol - maintenance brochodilation and control of bronchospasm
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Adrenergic Bronchodilators
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Stimulation of the sympathetic nervous system that causes bronchodilation (beta 2) and vaconstriction (alpa effect) in the pulmonary system
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Alpa
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Vasoconstriction - decrease blood flow and decrease swelling
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Beta 1
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Increase HR and force of contraction
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Beta 2
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Bronchial smooth muscle relaxation, inhibition of inflammatory response, increase mucocilliary clearance
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Which type of bronchodilators are inactivated by light and heat
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Adrenergic bronchodilators
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Anticholinergic bronchodilators
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Block the effects of the parasympathetic system and causes bronchodilation; indicated for COPD, allergic and non allergic rhinitis
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The receptors that binds with ACh are
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Cholinergic receptors
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The receportors that binds with NE are
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Adrenergic receptors
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Cholinergics/Parasympathomimetics
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Drug that stimulate the parasympathetic receptors (agonist) direct effect
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Anticholinergics/Parasympatholitics
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Drugs that block parasympathetic receptors ( antagonist) indirect effect block parasym
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