front 1 drugs for asthma and COPD | back 1 BAM
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front 2 bronchodilators | back 2 open up the bronchioles in increase gas exchange and ventilation |
front 3 do bronchodilators treat inflammation? | back 3 no |
front 4 what drugs are most effective against acute bronchospasms? | back 4 inhaled beta 2 andrenergic agonists |
front 5 PO beta 2 andrenergic agonists used for | back 5 long term on a fixed schedule (PO albuterol) |
front 6 inhaled long acting beta 2 andrenergic agonists | back 6 used for a long term on a fixed schedule for COPD (salmeterol/formoterol) |
front 7 inhaled short acting beta 2 andrenergic agonists | back 7 PRN, used for ongoing attack but not for prevention (albuterol) |
front 8 What is the fastest acting rescue inhaler? | back 8 albuterol |
front 9 what are the adverse effect of albuterol? | back 9 tachycardia, angina, muscle tremor, anxiety, insomnia |
front 10 DO NOT TAKE ALBUTEROL WITH? WHY? | back 10 beta blockers and nsaids. can cause bronchospasms. |
front 11 what is used for bronchoconstriction | back 11 epinephrine (adrenaline) |
front 12 route for epinephrine n how long until effects start? | back 12 subQ injection/inhalation. 5 minutes |
front 13 anticholinergic bronchodilators | back 13 blocks mucus receptors (decreasing mucus) and reduces bronchoconstriction (dilates em) |
front 14 anticholinergic bronchodilators are called ____ for asthma | back 14 ipatropium/tiotropium |
front 15 side effects for anticholinergic bronchodilators | back 15 cough, nervousness, GI upset, headache, dizziness |
front 16 what condition is anticholinergic bronchodilators contraindicated for | back 16 glaucoma bc paradoxical bronchospasm has occured |
front 17 methylxanthines prototype drug | back 17 theophylline |
front 18 what should you tell a patient taking theophylline | back 18 avoid cimetidine, ciprofloxacin, and caffeine (coffee, energy drinks, etc.) |
front 19 what do methylxanthines (theophylline) do | back 19 relax bronchial smooth muscle |
front 20 can methylxanthines (theophylline) be used to treat COPD? | back 20 yes but only as a second line drug (ie. use the obvious options first) |
front 21 methylxanthines (theophylline) toxicity is? | back 21 >20 mcg/mL, leads to seizures,tachycardia, dysrhythmias |