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Bronchodilator/Beta2
1st year, 2nd semester nursing student, pharmacology test
Question | Answer |
---|---|
albuterol (oral and inhalation) Bronchodilator | Proventil Ventolin |
levalbuterol Bronchodilator | Xopenex |
salmeterol Bronchodilator | Serevent |
salmeterol/fluticasone Bronchodilator | Advair Diskus |
Therapeutic Classification Bronchodilator | Pharmacologic Classification Beta2 Adrenergic Agonist |
Bronchodilator/Beta2 adrenergic Agonist Indications | Inhaler: quick relief of acute bronchospasm PO: long-term control of bronchospasm EXCEPT Salmeterol: used for prophylaxis and prevention of exercise-induced asthma |
Bronchodilator/Beta2 Adrenergic Agonist Actions | bronchodilation that is selective for beta2 (pulmonary receptors) |
contraindications for bronchodilators/beta2 adrenergic agonists | cautious use for patient with high BP, thyroid disease, and diabetes mellitus |
What happens to ped's on bronchodilator/beta1 adrenergic agonists? | CNS side effects more frequently in young children than adults. Hyperactivity in children. |
Drug interactions Bronchodilators/Beta2 Adrenergic Agonists | Concurrent use of caffeine containing herbs increases stimulating effect. Concurrent use with other adrenergic agents will increase side effects. Concurrent use with beta blockers will negate therapeutic effects. |
Side Effects Bronchodilators/Beta2 Adrenergic Agonists | CNS: restlessness nervousness tremor. CV: chest pain palpitations, tachycardia. Fewer systemic effects with inhaler |
What to do when taking or administering bronchodilators/beta2 adrenergic agonists | Breath sounds, pulse, and BP before and at peak. PO: with meals |
How to use bronchodilator/beta2 adrenergic agonist inhaler | Wait 1-2 miutes between puffs. Use this inhaler first, then anticholingeric and steroid last. Rinse mouth after use. Hard candy or gum may decrease dry mouth. Avoid excessive intake of caffeine beverages. |